Alaska Air

40.90

-0.4300-1.04%

Volume:1.04M

Turnover:42.60M

Market Cap:4.55B

PE:-26.50

High:41.29

Open:40.55

Low:40.47

Close:41.33

52wk High:65.88

52wk Low:33.03

Shares:111.36M

Float Shares:111.00M

Volume Ratio:0.70

T/O Rate:0.94%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-1.5432

EPS(LYR):0.8300

ROE:-4.60%

ROA:-0.09%

PB:1.24

PE(LYR):49.28

Loading ...

Overview Company News Filings

Nov 05, 2020

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/ALK/filings?page=10"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"ALK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ALK\",,,,,undefined,":{"symbol":"ALK","market":"US","secType":"STK","nameCN":"Alaska Air","latestPrice":40.9,"timestamp":1788286549987,"preClose":41.33,"halted":0,"volume":1041864,"delay":0,"changeRate":-0.01040406484393902,"floatShares":111000000,"shares":111359830,"eps":-1.543229,"marketStatus":"Trading","change":-0.43,"latestTime":"09-01 14:15:51 EDT","open":40.55,"high":41.285,"low":40.47,"amount":42602899.372967996,"amplitude":0.019719,"askPrice":40.9,"askSize":100,"bidPrice":40.88,"bidSize":321,"shortable":3,"etf":0,"ttmEps":-1.543229,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788292800000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":41.33,"preHourTrading":{"tag":"盘前","latestPrice":40.83,"preClose":41.33,"latestTime":"09:23 EDT","volume":16557,"amount":676468.19001,"timestamp":1788269030669,"change":-0.5,"changeRate":-0.012098,"amplitude":0.021747},"postHourTrading":{"tag":"盘后","latestPrice":41.48,"preClose":41.33,"latestTime":"19:57 EDT","volume":77690,"amount":3211244.00294,"timestamp":1788220675014,"change":0.15,"changeRate":0.003629,"amplitude":0.006533},"volumeRatio":0.695366,"impliedVol":0.5086,"impliedVolPercentile":0.2381},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ALK\",,,,,undefined,":{"symbol":"ALK","floatShares":111000000,"roa":"-0.09%","roe":"-4.60%","lyrEps":0.83,"volumeRatio":0.695366,"shares":111359830,"dividePrice":0,"high":41.285,"amplitude":0.019719,"preClose":41.33,"low":40.47,"week52Low":33.03,"pbRate":"1.24","psRate":"0.31","week52High":65.88,"institutionHeld":0.8306,"latestPrice":40.9,"committee":0.524941,"eps":-1.543229,"divideRate":0,"volume":1041864,"delay":0,"ttmEps":-1.543229,"open":40.55,"prevYearClose":50.3,"prevWeekClose":42.32,"prevMonthClose":41.33,"prevQuarterClose":52.2,"fiveDayClose":43.33,"twentyDayClose":52.55,"sixtyDayClose":42.82,"dividendPayoutRate":0.2244351168497389,"dividendGrowthYears":0,"dividendGrowthRate":-0.7321428571428571,"fiveYearAvgDividendRate":0.015543914656724483},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/ALK\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-21","symbol":"ALK","fiscalQuarterEnding":"2026/06","expectedEps":-0.97,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1784606400000,"reportTimeType":"post","actualEps":-0.92},{"market":"US","date":"2026-04-20","symbol":"ALK","fiscalQuarterEnding":"2026/03","expectedEps":-1.61,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1776657600000,"reportTimeType":"post","actualEps":-1.68},{"market":"US","date":"2026-01-22","symbol":"ALK","fiscalQuarterEnding":"2025/12","expectedEps":0.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1769058000000,"reportTimeType":"post","actualEps":0.43},{"market":"US","date":"2025-10-23","symbol":"ALK","fiscalQuarterEnding":"2025/09","expectedEps":1.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1761192000000,"reportTimeType":"post","actualEps":1.05},{"market":"US","date":"2025-07-23","symbol":"ALK","fiscalQuarterEnding":"2025/06","expectedEps":1.56,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1753243200000,"reportTimeType":"post","actualEps":1.78}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"ALK\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-10","recordDate":"2016-11-15","paymentDate":"2016-12-01","value":0.275,"currency":"USD"},{"executeDate":"2017-02-16","recordDate":"2017-02-21","paymentDate":"2017-03-09","value":0.3,"currency":"USD"},{"executeDate":"2017-05-19","recordDate":"2017-05-23","paymentDate":"2017-06-08","value":0.3,"currency":"USD"},{"executeDate":"2017-08-18","recordDate":"2017-08-22","paymentDate":"2017-09-07","value":0.3,"currency":"USD"},{"executeDate":"2017-11-20","recordDate":"2017-11-21","paymentDate":"2017-12-07","value":0.3,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"ALK\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1111,"buy":0.7778,"hold":0,"sell":0.0556,"strongSell":0.0556,"meanLabel":"BUY","meanPercent":0.7778,"analysts":18,"updateTime":1778644800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/ALK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"ALK","date":"2026-08-31","current":-26.502872,"percent":0.017115,"low":-33.512823,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"high":572.091396,"avg":62.820733,"sd":113.132254,"marketCap":4723044038},"quantilePoints":[{"date":"2021-09-03","current":-11.686341,"twenty":5.199428,"median":10.807769,"eighty":14.819161,"marketCap":7152040696},{"date":"2021-09-10","current":-11.47762,"twenty":5.036969,"median":10.776341,"eighty":14.819161,"marketCap":7024303320},{"date":"2021-09-17","current":-11.647462,"twenty":4.770435,"median":10.742508,"eighty":14.819161,"marketCap":7128246479},{"date":"2021-09-24","current":-12.439374,"twenty":4.638131,"median":10.7077,"eighty":14.819161,"marketCap":7612897109},{"date":"2021-10-01","current":-12.727901,"twenty":4.513474,"median":10.686936,"eighty":14.819161,"marketCap":7789475246},{"date":"2021-10-08","current":-12.236792,"twenty":4.419104,"median":10.667187,"eighty":14.819161,"marketCap":7488916715},{"date":"2021-10-15","current":-11.821396,"twenty":3.933867,"median":10.604866,"eighty":14.819161,"marketCap":7234694292},{"date":"2021-10-22","current":518.667516,"twenty":3.810783,"median":10.597216,"eighty":14.857577,"marketCap":6742677708},{"date":"2021-10-29","current":508.932259,"twenty":3.810783,"median":10.597216,"eighty":14.94429,"marketCap":6616119364},{"date":"2021-11-05","current":572.091396,"twenty":3.810783,"median":10.597216,"eighty":15.059746,"marketCap":7437188145},{"date":"2021-11-12","current":536.426052,"twenty":3.810783,"median":10.597216,"eighty":15.194158,"marketCap":6973538674},{"date":"2021-11-19","current":508.375741,"twenty":3.810783,"median":10.597216,"eighty":15.351105,"marketCap":6608884630},{"date":"2021-11-26","current":476.662502,"twenty":3.810783,"median":10.597216,"eighty":15.391053,"marketCap":6196612532},{"date":"2021-12-03","current":468.179934,"twenty":3.810783,"median":10.597216,"eighty":15.502503,"marketCap":6086339144},{"date":"2021-12-10","current":498.061709,"twenty":3.810783,"median":10.597216,"eighty":15.595087,"marketCap":6474802215},{"date":"2021-12-17","current":482.253286,"twenty":3.810783,"median":10.597216,"eighty":15.615535,"marketCap":6269292720},{"date":"2021-12-23","current":511.07474,"twenty":3.810783,"median":10.597216,"eighty":15.701787,"marketCap":6643971617},{"date":"2021-12-31","current":502.2066,"twenty":3.810783,"median":10.597216,"eighty":15.748639,"marketCap":6528685802},{"date":"2022-01-07","current":538.450301,"twenty":3.825807,"median":10.597628,"eighty":15.779377,"marketCap":6999853914},{"date":"2022-01-14","current":537.775551,"twenty":3.825807,"median":10.597628,"eighty":15.816366,"marketCap":6991082167},{"date":"2022-01-21","current":501.435458,"twenty":3.825807,"median":10.597628,"eighty":15.833419,"marketCap":6518660949},{"date":"2022-01-28","current":13.762723,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":6578581394},{"date":"2022-02-04","current":14.08934,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":6734704665},{"date":"2022-02-11","current":14.972515,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":7156862293},{"date":"2022-02-18","current":15.486175,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7402391524},{"date":"2022-02-25","current":15.164808,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7248778364},{"date":"2022-03-04","current":12.944219,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6187336613},{"date":"2022-03-11","current":12.859926,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6147044637},{"date":"2022-03-18","current":14.53788,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6949106790},{"date":"2022-03-25","current":15.151495,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7242414706},{"date":"2022-04-01","current":15.286023,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7306718875},{"date":"2022-04-08","current":13.793031,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6593068680},{"date":"2022-04-14","current":15.064448,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7200806125},{"date":"2022-04-22","current":15.301006,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":7130268709},{"date":"2022-04-29","current":14.716564,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6857918922},{"date":"2022-05-06","current":13.588694,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6332331401},{"date":"2022-05-13","current":12.48742,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5819137677},{"date":"2022-05-20","current":12.473891,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5812833086},{"date":"2022-05-27","current":13.10435,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6106627036},{"date":"2022-06-03","current":13.226112,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6163368357},{"date":"2022-06-10","current":11.905666,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5548040256},{"date":"2022-06-17","current":10.936978,"twenty":3.825807,"median":10.592238,"eighty":15.89013,"marketCap":5096631526},{"date":"2022-06-24","current":11.342852,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5285769262},{"date":"2022-07-01","current":11.139915,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5191200394},{"date":"2022-07-08","current":11.064152,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5155894683},{"date":"2022-07-15","current":11.177797,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5208853249},{"date":"2022-07-22","current":26.052776,"twenty":3.810783,"median":10.58726,"eighty":16.015648,"marketCap":5418977388},{"date":"2022-07-29","current":27.015662,"twenty":3.810783,"median":10.58726,"eighty":16.239707,"marketCap":5619257722},{"date":"2022-08-05","current":28.369721,"twenty":3.810783,"median":10.58726,"eighty":16.350244,"marketCap":5900901952},{"date":"2022-08-12","current":28.851183,"twenty":3.810783,"median":10.58726,"eighty":16.467352,"marketCap":6001046152},{"date":"2022-08-19","current":27.69933,"twenty":3.810783,"median":10.58726,"eighty":16.705259,"marketCap":5761460659},{"date":"2022-08-26","current":27.35804,"twenty":3.810783,"median":10.624309,"eighty":16.834215,"marketCap":5690472365},{"date":"2022-09-02","current":26.584044,"twenty":3.810783,"median":10.675756,"eighty":17.005921,"marketCap":5529481055},{"date":"2022-09-09","current":28.375815,"twenty":3.810783,"median":10.694493,"eighty":17.117858,"marketCap":5902169600},{"date":"2022-09-16","current":27.047223,"twenty":3.810783,"median":10.723201,"eighty":17.150072,"marketCap":5625822312},{"date":"2022-09-23","current":24.853216,"twenty":3.810783,"median":10.769716,"eighty":17.204949,"marketCap":5169468992},{"date":"2022-09-30","current":23.859819,"twenty":3.810783,"median":10.796274,"eighty":17.275877,"marketCap":4962842350},{"date":"2022-10-07","current":25.285923,"twenty":3.810783,"median":10.804386,"eighty":17.364395,"marketCap":5259472008},{"date":"2022-10-14","current":25.493135,"twenty":3.810783,"median":10.804386,"eighty":17.47145,"marketCap":5302572044},{"date":"2022-10-21","current":96.323452,"twenty":3.810783,"median":10.807769,"eighty":17.543155,"marketCap":5201466399},{"date":"2022-10-28","current":104.356278,"twenty":3.810783,"median":10.84494,"eighty":17.625064,"marketCap":5635239018},{"date":"2022-11-04","current":105.369354,"twenty":3.810783,"median":10.895719,"eighty":17.681823,"marketCap":5689945098},{"date":"2022-11-11","current":110.983102,"twenty":3.810783,"median":10.928115,"eighty":17.755553,"marketCap":5993087514},{"date":"2022-11-18","current":109.644258,"twenty":3.810783,"median":10.976904,"eighty":17.826164,"marketCap":5920789951},{"date":"2022-11-25","current":110.161005,"twenty":3.810783,"median":11.015962,"eighty":17.895587,"marketCap":5948694273},{"date":"2022-12-02","current":109.691235,"twenty":3.810783,"median":11.05874,"eighty":18.019781,"marketCap":5923326707},{"date":"2022-12-09","current":104.664699,"twenty":3.810783,"median":11.088215,"eighty":18.143856,"marketCap":5651893749},{"date":"2022-12-16","current":103.86609,"twenty":3.810783,"median":11.139915,"eighty":18.194936,"marketCap":5608768886},{"date":"2022-12-23","current":101.728638,"twenty":3.810783,"median":11.164268,"eighty":18.318823,"marketCap":5493346460},{"date":"2022-12-30","current":100.859564,"twenty":3.810783,"median":11.216254,"eighty":18.492731,"marketCap":5446416463},{"date":"2023-01-06","current":106.35587,"twenty":3.810783,"median":11.216254,"eighty":18.720977,"marketCap":5743216987},{"date":"2023-01-13","current":118.123602,"twenty":3.810783,"median":11.216254,"eighty":23.820814,"marketCap":6378674520},{"date":"2023-01-20","current":117.019643,"twenty":3.810783,"median":11.237325,"eighty":24.686228,"marketCap":6319060740},{"date":"2023-01-27","current":112.185149,"twenty":3.810783,"median":11.342852,"eighty":25.295674,"marketCap":6506738659},{"date":"2023-02-03","current":117.572323,"twenty":3.810783,"median":11.499533,"eighty":25.643058,"marketCap":6819194750},{"date":"2023-02-10","current":109.01881,"twenty":3.810783,"median":11.653447,"eighty":26.020495,"marketCap":6323090998},{"date":"2023-02-17","current":107.949146,"twenty":3.810783,"median":11.905666,"eighty":26.601108,"marketCap":6261050476},{"date":"2023-02-24","current":104.012928,"twenty":3.810783,"median":12.219542,"eighty":26.781072,"marketCap":6032749796},{"date":"2023-03-03","current":106.519793,"twenty":3.810783,"median":12.390878,"eighty":27.120356,"marketCap":6178147994},{"date":"2023-03-10","current":101.374122,"twenty":3.810783,"median":12.571301,"eighty":27.461202,"marketCap":5879699061},{"date":"2023-03-17","current":86.398899,"twenty":3.810783,"median":12.752592,"eighty":27.855348,"marketCap":5011136141},{"date":"2023-03-24","current":83.796951,"twenty":3.810783,"median":12.859926,"eighty":28.163728,"marketCap":4860223138},{"date":"2023-03-31","current":92.214006,"twenty":3.825807,"median":13.038057,"eighty":28.38191,"marketCap":5348412350},{"date":"2023-04-06","current":92.192029,"twenty":3.825807,"median":13.138224,"eighty":28.52452,"marketCap":5347137704},{"date":"2023-04-14","current":93.137025,"twenty":3.810783,"median":13.282974,"eighty":46.965041,"marketCap":5401947459},{"date":"2023-04-21","current":93.944489,"twenty":3.810783,"median":13.405946,"eighty":74.626534,"marketCap":5542724856},{"date":"2023-04-28","current":92.672055,"twenty":3.795758,"median":13.429129,"eighty":77.20325,"marketCap":5467651218},{"date":"2023-05-05","current":90.774186,"twenty":3.795758,"median":13.516822,"eighty":78.413618,"marketCap":5355676978},{"date":"2023-05-12","current":93.331639,"twenty":3.795758,"median":13.589044,"eighty":79.437442,"marketCap":5506566698},{"date":"2023-05-19","current":97.819362,"twenty":3.795758,"median":13.682129,"eighty":80.018766,"marketCap":5771342379},{"date":"2023-05-26","current":97.819362,"twenty":3.795758,"median":13.76476,"eighty":81.467736,"marketCap":5771342379},{"date":"2023-06-02","current":97.212327,"twenty":3.795758,"median":13.795033,"eighty":81.90156,"marketCap":5735527311},{"date":"2023-06-09","current":105.47234,"twenty":3.780734,"median":13.861546,"eighty":83.150972,"marketCap":6222868058},{"date":"2023-06-16","current":109.13623,"twenty":3.780734,"median":13.915976,"eighty":83.796167,"marketCap":6439037575},{"date":"2023-06-23","current":107.683682,"twenty":3.765709,"median":13.947223,"eighty":84.661685,"marketCap":6353337234},{"date":"2023-06-30","current":113.320436,"twenty":2.096319,"median":14.008497,"eighty":85.720292,"marketCap":6685905722},{"date":"2023-07-07","current":114.447787,"twenty":2.096319,"median":14.08934,"eighty":86.441696,"marketCap":6752419420},{"date":"2023-07-14","current":117.808159,"twenty":2.096319,"median":14.125633,"eighty":87.645385,"marketCap":6950681403},{"date":"2023-07-21","current":117.244484,"twenty":2.096319,"median":14.188127,"eighty":88.715353,"marketCap":6917424554},{"date":"2023-07-28","current":37.520006,"twenty":2.096319,"median":14.250614,"eighty":88.839794,"marketCap":6003200889},{"date":"2023-08-04","current":37.221099,"twenty":2.096319,"median":14.310301,"eighty":88.839794,"marketCap":5955375895},{"date":"2023-08-11","current":37.141584,"twenty":2.096319,"median":14.364026,"eighty":88.839794,"marketCap":5942653452},{"date":"2023-08-18","current":34.557338,"twenty":2.096319,"median":14.418592,"eighty":88.839794,"marketCap":5529174032},{"date":"2023-08-25","current":33.491833,"twenty":2.096319,"median":14.496565,"eighty":88.839794,"marketCap":5358693286},{"date":"2023-09-01","current":33.37256,"twenty":2.096319,"median":14.570975,"eighty":88.839794,"marketCap":5339609620},{"date":"2023-09-08","current":31.822012,"twenty":2.096319,"median":14.644062,"eighty":88.839794,"marketCap":5091521968},{"date":"2023-09-15","current":31.297211,"twenty":2.096319,"median":14.72202,"eighty":88.839794,"marketCap":5007553840},{"date":"2023-09-22","current":30.335077,"twenty":2.096319,"median":14.83496,"eighty":88.839794,"marketCap":4853612271},{"date":"2023-09-29","current":29.285475,"twenty":2.096319,"median":15.001141,"eighty":88.839794,"marketCap":4685676014},{"date":"2023-10-06","current":28.371049,"twenty":2.096319,"median":15.077637,"eighty":88.839794,"marketCap":4539367912},{"date":"2023-10-13","current":26.748938,"twenty":2.096319,"median":15.164808,"eighty":88.839794,"marketCap":4279830060},{"date":"2023-10-20","current":15.784497,"twenty":2.096319,"median":15.238825,"eighty":88.839794,"marketCap":4088184763},{"date":"2023-10-27","current":15.593081,"twenty":-2.911852,"median":15.282967,"eighty":88.971735,"marketCap":4038607896},{"date":"2023-11-03","current":15.764865,"twenty":-2.911852,"median":15.319854,"eighty":88.971735,"marketCap":4083099956},{"date":"2023-11-10","current":16.56285,"twenty":-2.911852,"median":15.382681,"eighty":88.971735,"marketCap":4289778079},{"date":"2023-11-17","current":17.897766,"twenty":-2.911852,"median":15.436638,"eighty":88.971735,"marketCap":4635521387},{"date":"2023-11-24","current":18.392179,"twenty":-2.911852,"median":15.476796,"eighty":88.971735,"marketCap":4763574464},{"date":"2023-12-01","current":18.693772,"twenty":-2.911852,"median":15.556818,"eighty":88.971735,"marketCap":4841686841},{"date":"2023-12-08","current":17.784051,"twenty":-1.242462,"median":15.593081,"eighty":88.927755,"marketCap":4606069179},{"date":"2023-12-15","current":19.36123,"twenty":-1.242462,"median":15.612728,"eighty":88.927755,"marketCap":5014558495},{"date":"2023-12-22","current":20.068241,"twenty":-1.242462,"median":15.689067,"eighty":88.927755,"marketCap":5197674395},{"date":"2023-12-29","current":19.736984,"twenty":-2.911852,"median":15.729824,"eighty":88.971735,"marketCap":5111878833},{"date":"2024-01-05","current":18.199358,"twenty":-4.581242,"median":15.750101,"eighty":89.015715,"marketCap":4713633764},{"date":"2024-01-12","current":18.288353,"twenty":-4.581242,"median":15.779336,"eighty":89.015715,"marketCap":4736683318},{"date":"2024-01-19","current":17.284693,"twenty":-4.581617,"median":15.795758,"eighty":89.016693,"marketCap":4476735571},{"date":"2024-01-26","current":20.077877,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4718301009},{"date":"2024-02-02","current":19.455473,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4572036199},{"date":"2024-02-09","current":19.589612,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4603558788},{"date":"2024-02-16","current":20.248288,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4758347711},{"date":"2024-02-23","current":21.122585,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4963807493},{"date":"2024-03-01","current":20.055192,"twenty":-2.911852,"median":15.817097,"eighty":88.971735,"marketCap":4712970090},{"date":"2024-03-08","current":19.99619,"twenty":-2.911852,"median":15.82375,"eighty":88.971735,"marketCap":4699104706},{"date":"2024-03-15","current":20.468203,"twenty":-2.911852,"median":15.869414,"eighty":88.971735,"marketCap":4810027779},{"date":"2024-03-22","current":21.326409,"twenty":-2.911852,"median":16.033738,"eighty":88.971735,"marketCap":5011706092},{"date":"2024-03-28","current":22.533261,"twenty":-2.911852,"median":16.172027,"eighty":88.971735,"marketCap":5295316221},{"date":"2024-04-05","current":22.354816,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5253381691},{"date":"2024-04-12","current":22.841954,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5367859117},{"date":"2024-04-19","current":22.801523,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5586373040},{"date":"2024-04-26","current":22.857962,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5600200696},{"date":"2024-05-03","current":21.908754,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5367644662},{"date":"2024-05-10","current":22.716229,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5565476014},{"date":"2024-05-17","current":22.415832,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5491878748},{"date":"2024-05-24","current":21.934161,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5373869339},{"date":"2024-05-31","current":21.328187,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5225405888},{"date":"2024-06-07","current":21.224602,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5200027521},{"date":"2024-06-14","current":21.24014,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5203834276},{"date":"2024-06-21","current":21.411055,"twenty":-4.581617,"median":16.258866,"eighty":89.016693,"marketCap":5245708582},{"date":"2024-06-28","current":21.110658,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":5172111316},{"date":"2024-07-05","current":20.867233,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":5112472153},{"date":"2024-07-12","current":19.63457,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":4810469578},{"date":"2024-07-15","current":19.893533,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":4873915497},{"date":"2024-08-02","current":20.427165,"twenty":-4.753309,"median":16.114314,"eighty":89.590704,"marketCap":4596112111},{"date":"2024-08-09","current":19.378049,"twenty":-4.753309,"median":16.356243,"eighty":89.590704,"marketCap":4360061018},{"date":"2024-08-16","current":19.792972,"twenty":-4.753309,"median":16.693869,"eighty":89.590704,"marketCap":4453418806},{"date":"2024-08-23","current":19.361228,"twenty":-4.753309,"median":16.897373,"eighty":89.590704,"marketCap":4356276243},{"date":"2024-08-30","current":20.073326,"twenty":-4.753309,"median":17.255029,"eighty":89.590704,"marketCap":4516498393},{"date":"2024-09-06","current":21.205955,"twenty":-4.753309,"median":17.620894,"eighty":89.590704,"marketCap":4771339922},{"date":"2024-09-13","current":22.400262,"twenty":-4.753309,"median":17.870573,"eighty":89.590704,"marketCap":5040058961},{"date":"2024-09-20","current":22.181586,"twenty":-4.753309,"median":18.206775,"eighty":89.590704,"marketCap":4990856883},{"date":"2024-09-27","current":24.923446,"twenty":-4.753309,"median":18.357571,"eighty":89.590704,"marketCap":5607775239},{"date":"2024-10-04","current":23.930993,"twenty":-4.753309,"median":18.46736,"eighty":89.590704,"marketCap":5384473503},{"date":"2024-10-11","current":24.087991,"twenty":-4.753309,"median":18.773344,"eighty":89.590704,"marketCap":5419798072},{"date":"2024-10-18","current":25.596294,"twenty":-4.753309,"median":19.100269,"eighty":89.590704,"marketCap":5759166247},{"date":"2024-10-25","current":25.573866,"twenty":-4.753309,"median":19.335915,"eighty":89.590704,"marketCap":5754119880},{"date":"2024-10-31","current":26.50464,"twenty":-4.753309,"median":19.371648,"eighty":89.590704,"marketCap":5963544107},{"date":"2024-11-08","current":19.972525,"twenty":-4.753496,"median":19.39487,"eighty":89.740499,"marketCap":6431153063},{"date":"2024-11-15","current":20.847293,"twenty":-4.753496,"median":19.501405,"eighty":89.740499,"marketCap":6712828279},{"date":"2024-11-22","current":20.618635,"twenty":-4.753496,"median":19.619153,"eighty":89.740499,"marketCap":6639200435},{"date":"2024-11-29","current":20.736906,"twenty":-4.753496,"median":19.643045,"eighty":89.740499,"marketCap":6677283803},{"date":"2024-12-06","current":22.030006,"twenty":-4.753496,"median":19.776275,"eighty":89.740499,"marketCap":7093661956},{"date":"2024-12-13","current":25.002559,"twenty":-4.753496,"median":19.846004,"eighty":89.740499,"marketCap":8050823931},{"date":"2024-12-20","current":25.613627,"twenty":-4.753496,"median":19.899507,"eighty":89.740499,"marketCap":8247587998},{"date":"2024-12-27","current":26.421815,"twenty":-4.753496,"median":19.972525,"eighty":89.740499,"marketCap":8507824344},{"date":"2025-01-03","current":25.349488,"twenty":-4.753496,"median":20.029587,"eighty":89.740499,"marketCap":8162535143},{"date":"2025-01-10","current":26.134021,"twenty":-4.753684,"median":20.065176,"eighty":89.890295,"marketCap":8415154816},{"date":"2025-01-17","current":26.57951,"twenty":-4.753684,"median":20.11883,"eighty":89.890295,"marketCap":8558602167},{"date":"2025-01-24","current":21.460144,"twenty":-4.753684,"median":20.236989,"eighty":89.890295,"marketCap":8476756851},{"date":"2025-01-31","current":23.199397,"twenty":-4.753684,"median":20.32805,"eighty":89.890295,"marketCap":9163761981},{"date":"2025-02-07","current":23.193164,"twenty":-4.753684,"median":20.473567,"eighty":89.890295,"marketCap":9161299597},{"date":"2025-02-14","current":22.610295,"twenty":-4.753684,"median":20.687759,"eighty":89.890295,"marketCap":8931066695},{"date":"2025-02-21","current":23.481445,"twenty":-4.753684,"median":20.736906,"eighty":89.890295,"marketCap":9275170740},{"date":"2025-02-28","current":22.144723,"twenty":-4.753684,"median":20.857149,"eighty":89.890295,"marketCap":8747165399},{"date":"2025-03-07","current":19.380917,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":7655462049},{"date":"2025-03-14","current":16.38965,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6473911636},{"date":"2025-03-21","current":16.467547,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6504681178},{"date":"2025-03-28","current":16.358491,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6461603820},{"date":"2025-04-04","current":14.314458,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5654211037},{"date":"2025-04-11","current":13.825779,"twenty":-4.753684,"median":20.867233,"eighty":89.890295,"marketCap":5461182669},{"date":"2025-04-17","current":13.869266,"twenty":-4.753684,"median":20.867233,"eighty":89.890295,"marketCap":5478360058},{"date":"2025-04-25","current":14.130018,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5100936342},{"date":"2025-05-02","current":15.113775,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5456072599},{"date":"2025-05-09","current":17.962925,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6484616014},{"date":"2025-05-16","current":17.815443,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6431375020},{"date":"2025-05-23","current":16.850356,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6082978525},{"date":"2025-05-30","current":17.495989,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6316052139},{"date":"2025-06-06","current":17.052116,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6155814029},{"date":"2025-06-13","current":16.69231,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6025924047},{"date":"2025-06-20","current":15.76085,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":5689666803},{"date":"2025-06-27","current":16.480462,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":5949446768},{"date":"2025-07-03","current":17.166447,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6197087482},{"date":"2025-07-11","current":18.218964,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6577046029},{"date":"2025-07-18","current":17.862521,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6448369971},{"date":"2025-07-25","current":18.720381,"twenty":-4.775638,"median":20.867119,"eighty":90.044132,"marketCap":5859479334},{"date":"2025-08-01","current":19.504847,"twenty":-4.775638,"median":20.750277,"eighty":90.044132,"marketCap":6105017224},{"date":"2025-08-08","current":19.611653,"twenty":-4.775638,"median":20.687759,"eighty":90.044132,"marketCap":6138447266},{"date":"2025-08-15","current":20.951135,"twenty":-4.775638,"median":20.654505,"eighty":90.044132,"marketCap":6557705348},{"date":"2025-08-22","current":20.232748,"twenty":-4.775638,"median":20.611736,"eighty":90.044132,"marketCap":6332849968},{"date":"2025-08-29","current":23.275765,"twenty":-4.775638,"median":20.611736,"eighty":90.044132,"marketCap":7285314294},{"date":"2025-09-05","current":23.139455,"twenty":-4.797404,"median":20.604836,"eighty":90.048173,"marketCap":7242649427},{"date":"2025-09-12","current":23.526279,"twenty":-4.775638,"median":20.611736,"eighty":89.440908,"marketCap":7363725400},{"date":"2025-09-19","current":21.146389,"twenty":-4.775638,"median":20.611736,"eighty":87.750384,"marketCap":6618819887},{"date":"2025-09-26","current":18.895441,"twenty":-4.775638,"median":20.454715,"eighty":87.750384,"marketCap":5914273031},{"date":"2025-10-03","current":18.044428,"twenty":-4.775638,"median":20.316341,"eighty":87.750384,"marketCap":5647905889},{"date":"2025-10-10","current":18.107056,"twenty":-4.775638,"median":20.239947,"eighty":87.750384,"marketCap":5667508666},{"date":"2025-10-17","current":17.602343,"twenty":-4.775638,"median":20.127159,"eighty":87.750384,"marketCap":5509533348},{"date":"2025-10-24","current":17.167071,"twenty":-4.69514,"median":20.092002,"eighty":87.750384,"marketCap":5373293246},{"date":"2025-10-31","current":31.266429,"twenty":10.828744,"median":20.200232,"eighty":87.750384,"marketCap":4689964296},{"date":"2025-11-07","current":31.596762,"twenty":10.959707,"median":20.250521,"eighty":87.750384,"marketCap":4739514287},{"date":"2025-11-14","current":32.739719,"twenty":11.06307,"median":20.397779,"eighty":87.750384,"marketCap":4910957874},{"date":"2025-11-21","current":29.244596,"twenty":11.14208,"median":20.486976,"eighty":87.750384,"marketCap":4386689343},{"date":"2025-11-28","current":33.141813,"twenty":11.23949,"median":20.654505,"eighty":87.750384,"marketCap":4971271953},{"date":"2025-12-05","current":36.590541,"twenty":11.710305,"median":20.724111,"eighty":87.750384,"marketCap":5488581167},{"date":"2025-12-12","current":40.634677,"twenty":12.278776,"median":20.814169,"eighty":87.750384,"marketCap":6095201613},{"date":"2025-12-19","current":40.108862,"twenty":12.484714,"median":20.871542,"eighty":87.750384,"marketCap":6016329356},{"date":"2025-12-26","current":39.729966,"twenty":12.642735,"median":20.937967,"eighty":87.750384,"marketCap":5959494935},{"date":"2026-01-02","current":38.894848,"twenty":12.805996,"median":21.011748,"eighty":87.750384,"marketCap":5834227233},{"date":"2026-01-09","current":37.564845,"twenty":12.946326,"median":21.084061,"eighty":87.750384,"marketCap":5634726819},{"date":"2026-01-16","current":38.399963,"twenty":13.096558,"median":21.127119,"eighty":87.750384,"marketCap":5759994521},{"date":"2026-01-23","current":56.448392,"twenty":13.505419,"median":21.212544,"eighty":87.750384,"marketCap":5644839236},{"date":"2026-01-30","current":61.577964,"twenty":13.744072,"median":21.2742,"eighty":87.750384,"marketCap":6157796383},{"date":"2026-02-06","current":63.842369,"twenty":13.847677,"median":21.340052,"eighty":87.750384,"marketCap":6384236926},{"date":"2026-02-13","current":63.843823,"twenty":13.954044,"median":21.436678,"eighty":87.750384,"marketCap":6384382350},{"date":"2026-02-20","current":59.762588,"twenty":14.07544,"median":21.499103,"eighty":87.750384,"marketCap":5976258788},{"date":"2026-02-27","current":63.396722,"twenty":14.20243,"median":21.635267,"eighty":87.750384,"marketCap":6339672185},{"date":"2026-03-06","current":50.212955,"twenty":14.313308,"median":21.793368,"eighty":87.750384,"marketCap":5021295510},{"date":"2026-03-13","current":44.30892,"twenty":14.397744,"median":21.9271,"eighty":87.750384,"marketCap":4430892042},{"date":"2026-03-20","current":43.483502,"twenty":14.533989,"median":22.051474,"eighty":87.750384,"marketCap":4348350198},{"date":"2026-03-27","current":44.652845,"twenty":14.700967,"median":22.128886,"eighty":87.750384,"marketCap":4465284477},{"date":"2026-04-02","current":42.661274,"twenty":14.800769,"median":22.234838,"eighty":87.750384,"marketCap":4266127448},{"date":"2026-04-10","current":45.210753,"twenty":15.000086,"median":22.335486,"eighty":87.750384,"marketCap":4521075304},{"date":"2026-04-17","current":46.62713,"twenty":15.076014,"median":22.420032,"eighty":87.750384,"marketCap":4662713001},{"date":"2026-04-24","current":62.788638,"twenty":15.181034,"median":22.494338,"eighty":87.750384,"marketCap":4583570602},{"date":"2026-05-01","current":59.66141,"twenty":15.284896,"median":22.533735,"eighty":87.750384,"marketCap":4355282951},{"date":"2026-05-08","current":61.919116,"twenty":15.337582,"median":22.6406,"eighty":87.750384,"marketCap":4520095499},{"date":"2026-05-15","current":58.248353,"twenty":15.473094,"median":22.708985,"eighty":87.750384,"marketCap":4252129800},{"date":"2026-05-22","current":62.720777,"twenty":15.60486,"median":22.761173,"eighty":87.750384,"marketCap":4578616706},{"date":"2026-05-29","current":71.116111,"twenty":15.710944,"median":22.841954,"eighty":88.011742,"marketCap":5191476085},{"date":"2026-06-05","current":65.163056,"twenty":15.783838,"median":22.987293,"eighty":87.750384,"marketCap":4756903070},{"date":"2026-06-12","current":71.22296,"twenty":15.954344,"median":23.057243,"eighty":87.750384,"marketCap":5199276113},{"date":"2026-06-18","current":73.680504,"twenty":16.199238,"median":23.12915,"eighty":87.750384,"marketCap":5378676768},{"date":"2026-06-26","current":81.343154,"twenty":16.401789,"median":23.264712,"eighty":88.011742,"marketCap":5938050237},{"date":"2026-07-02","current":78.229248,"twenty":16.508708,"median":23.347858,"eighty":88.011742,"marketCap":5710735122},{"date":"2026-07-10","current":76.534917,"twenty":16.610948,"median":23.463651,"eighty":88.011742,"marketCap":5587048956},{"date":"2026-07-17","current":72.688328,"twenty":16.705146,"median":23.599849,"eighty":88.011742,"marketCap":5306247932},{"date":"2026-07-24","current":-28.529268,"twenty":16.754414,"median":23.798874,"eighty":88.011742,"marketCap":4992621907},{"date":"2026-07-31","current":-30.116707,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5270423662},{"date":"2026-08-07","current":-32.326641,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5657162152},{"date":"2026-08-14","current":-30.292275,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5301148200},{"date":"2026-08-21","current":-25.624076,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":4484213361},{"date":"2026-08-28","current":-26.912295,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":4709651664},{"date":"2026-08-31","current":-26.988823,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":4723044038}],"updateTime":1788286551131},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"ALK\",pageSize:20,pageCount:10,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10743160","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000089-ALK","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"ALK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/0000766421-20-000089-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/alk-20200930.htm","primary":true,"translateUrl":null,"linkName":"alk-20200930.htm","type":"10-Q","id":"NTFILEHykf8QWsWPkGZqKp","market":"us","size":2612771},{"description":"EX-4.20","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex420-closingdatewarra.htm","primary":false,"translateUrl":null,"linkName":"ex420-closingdatewarra.htm","type":"EX-4.20","id":"NTFILE6Fpovqpi38aBJjAu","market":"us","size":134822},{"description":"EX-4.21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex421-warrantagreement.htm","primary":false,"translateUrl":null,"linkName":"ex421-warrantagreement.htm","type":"EX-4.21","id":"NTFILEBrAwam1CtJ8tnzf2","market":"us","size":240321},{"description":"EX-4.22","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex422-loyaltyprogramal.htm","primary":false,"translateUrl":null,"linkName":"ex422-loyaltyprogramal.htm","type":"EX-4.22","id":"NTFILEGBEZ4nWHoTUvP5Gr","market":"us","size":1045754},{"description":"EX-4.23","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex423-alaskaairlinesin.htm","primary":false,"translateUrl":null,"linkName":"ex423-alaskaairlinesin.htm","type":"EX-4.23","id":"NTFILEDXR9M4zRnscsFD86","market":"us","size":1027085},{"description":"EX-4.24","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex424-horizonaraircraf.htm","primary":false,"translateUrl":null,"linkName":"ex424-horizonaraircraf.htm","type":"EX-4.24","id":"NTFILE8exLEA3t8UBb8iJV","market":"us","size":1281460},{"description":"EX-10.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex101-creditagreementx.htm","primary":false,"translateUrl":null,"linkName":"ex101-creditagreementx.htm","type":"EX-10.1","id":"NTFILEFKtsWztzWeCaa9F9","market":"us","size":1113454},{"description":"EX-10.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex102-amendedandrestat.htm","primary":false,"translateUrl":null,"linkName":"ex102-amendedandrestat.htm","type":"EX-10.2","id":"NTFILE26TSXQXFriSykejR","market":"us","size":1121974},{"description":"EX-10.3","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/ex103-loanprogramxrest.htm","primary":false,"translateUrl":null,"linkName":"ex103-loanprogramxrest.htm","type":"EX-10.3","id":"NTFILEDU2rte9jbngSUbTV","market":"us","size":72167},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/alk10-q32020ex311.htm","primary":false,"translateUrl":null,"linkName":"alk10-q32020ex311.htm","type":"EX-31.1","id":"NTFILEXMEL4HYwPRRMPNHc","market":"us","size":10406},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/alk10-q32020ex312.htm","primary":false,"translateUrl":null,"linkName":"alk10-q32020ex312.htm","type":"EX-31.2","id":"NTFILEE5RPw54Z2o8Ny4KD","market":"us","size":10367},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/alk10-q32020ex321.htm","primary":false,"translateUrl":null,"linkName":"alk10-q32020ex321.htm","type":"EX-32.1","id":"NTFILE2Qbr5fKFy3aQYDo8","market":"us","size":4901},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/alk10-q32020ex322.htm","primary":false,"translateUrl":null,"linkName":"alk10-q32020ex322.htm","type":"EX-32.2","id":"NTFILE3MrM4j42edr8kT5m","market":"us","size":4916},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/image_01a.jpg","primary":false,"translateUrl":null,"linkName":"image_01a.jpg","type":"GRAPHIC","id":"NTFILE6eAUkGnmh9UXBJhC","market":"us","size":34147},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/image_11a.jpg","primary":false,"translateUrl":null,"linkName":"image_11a.jpg","type":"GRAPHIC","id":"NTFILEEvFUpUBwmrf7nTt4","market":"us","size":45610},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/image_21a.jpg","primary":false,"translateUrl":null,"linkName":"image_21a.jpg","type":"GRAPHIC","id":"NTFILE3sBfmc1CofKCLF5J","market":"us","size":2857}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":51345,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51346,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICALS)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51347,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51348,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51349,"name":"CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY Statement","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51350,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":51351,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)","name_zh":"简明综合现金流量表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000089/R8.htm","cdn_url":"https://static.tigerbbs.com/8249f134091a23644f10d991155556ed","translation_url":"https://static.tigerbbs.com/aaef816cdec09054335b5d5732d5c7cb","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10743158","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000085-ALK","pdf_url":null,"pub_time":1603296000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000085/0000766421-20-000085-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"THIRD QUARTER 2020 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000085/ex99110222020earningsr.htm","primary":true,"translateUrl":null,"linkName":"ex99110222020earningsr.htm","type":"EX-99.1","id":"NTFILEFejepMSvbFmmeqzE","market":"us","size":982886},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000085/alk-20201022.htm","primary":false,"translateUrl":null,"linkName":"alk-20201022.htm","type":"8-K","id":"NTFILEGw4PbpoWXJXJGaRa","market":"us","size":37969},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000085/alaskaairgrouplogob0311.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob0311.jpg","type":"GRAPHIC","id":"NTFILE9KMe5VyhyuXNYdr6","market":"us","size":152305}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-22 00:00","pubTimestamp":1603296000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10546193","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000083-ALK","pdf_url":null,"pub_time":1603209600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000083/0000766421-20-000083-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OCTOBER 21, 2020 PRESS RELASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000083/alkpressreleaseoctober.htm","primary":true,"translateUrl":null,"linkName":"alkpressreleaseoctober.htm","type":"EX-99.1","id":"NTFILE7CYZxJr5F7zKk9Qk","market":"us","size":9857},{"description":"8-K OCTOBER 21, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000083/alk-20201021.htm","primary":false,"translateUrl":null,"linkName":"alk-20201021.htm","type":"8-K","id":"NTFILE2euYcWYSphZ3R6nJ","market":"us","size":38680},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000083/image01.jpg","primary":false,"translateUrl":null,"linkName":"image01.jpg","type":"GRAPHIC","id":"NTFILE8JzT84Dx1Dig61tv","market":"us","size":18781}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-21 00:00","pubTimestamp":1603209600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10450737","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000081-ALK","pdf_url":null,"pub_time":1602518400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000081/0000766421-20-000081-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OCTOBER 13, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000081/ex99110132020investoru.htm","primary":true,"translateUrl":null,"linkName":"ex99110132020investoru.htm","type":"EX-99.1","id":"NTFILE2JmFncJAPwUEh6V5","market":"us","size":27062},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000081/alk-20201013.htm","primary":false,"translateUrl":null,"linkName":"alk-20201013.htm","type":"8-K","id":"NTFILEGd1Uua8GfnrMivif","market":"us","size":36504},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000081/alaskaairgrouplogob011.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob011.jpg","type":"GRAPHIC","id":"NTFILEAq6rNCfaXLaZTuLy","market":"us","size":152305}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-13 00:00","pubTimestamp":1602518400,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10450738","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000079-ALK","pdf_url":null,"pub_time":1601481600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000079/0000766421-20-000079-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 2.06: Material Impairments;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ALK 8-K SEPTEMBER 30, 2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000079/alk-20200928.htm","primary":true,"translateUrl":null,"linkName":"alk-20200928.htm","type":"8-K","id":"NTFILEGEtHx49ZLTviuAtH","market":"us","size":48769}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-01 00:00","pubTimestamp":1601481600,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 2.06: Material Impairments;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10406138","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520254651-ALK","pdf_url":null,"pub_time":1600963200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/0001193125-20-254651-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-5.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/d25871dex51.htm","primary":true,"translateUrl":null,"linkName":"d25871dex51.htm","type":"EX-5.1","id":"NTFILEHqer4ECAVv7QE3RR","market":"us","size":14883},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/d25871d8k.htm","primary":false,"translateUrl":null,"linkName":"d25871d8k.htm","type":"8-K","id":"NTFILEHDBXwv4VfEBjkvv2","market":"us","size":29688},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/alk-20200925.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200925.xsd","type":"EX-101.SCH","id":"NTFILEFXbV6fS5WvNNWeMm","market":"us","size":3070},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/alk-20200925_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200925_lab.xml","type":"EX-101.LAB","id":"NTFILE5jHmhEKjDcWUH7NF","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/alk-20200925_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200925_pre.xml","type":"EX-101.PRE","id":"NTFILE23TvVZzbYBMfXDew","market":"us","size":10954},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520254651/g25871g0923131906863.jpg","primary":false,"translateUrl":null,"linkName":"g25871g0923131906863.jpg","type":"GRAPHIC","id":"NTFILEHb4QBjKzowBL2Ufa","market":"us","size":1786}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-25 00:00","pubTimestamp":1600963200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10352525","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000077-ALK","pdf_url":null,"pub_time":1599580800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/0000766421-20-000077-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEPTEMBER 8, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/ex991982020investorupd.htm","primary":true,"translateUrl":null,"linkName":"ex991982020investorupd.htm","type":"EX-99.1","id":"NTFILE7JKPLc2YwRMTb2xg","market":"us","size":24650},{"description":"ALK 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908.htm","primary":false,"translateUrl":null,"linkName":"alk-20200908.htm","type":"8-K","id":"NTFILEUrUgUyGGErtWNLwx","market":"us","size":36611},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200908.xsd","type":"EX-101.SCH","id":"NTFILEJBCzuJgVRnjukM1Q","market":"us","size":2421},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200908_cal.xml","type":"EX-101.CAL","id":"NTFILE2NtBRyGuMbKjyyob","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200908_def.xml","type":"EX-101.DEF","id":"NTFILE9ZmApNrtCrEAhuNg","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200908_lab.xml","type":"EX-101.LAB","id":"NTFILE3w2rz9BnGGVANqDf","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200908_pre.xml","type":"EX-101.PRE","id":"NTFILEH9Vn4viiEzbaWeVm","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alaskaairgrouplogob0111.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob0111.jpg","type":"GRAPHIC","id":"NTFILEGujcErktzhgaDTnb","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000077/alk-20200908_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200908_htm.xml","type":"XML","id":"NTFILEAYJpzigemgfPZutZ","market":"us","size":10996}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-09 00:00","pubTimestamp":1599580800,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10352526","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000074-ALK","pdf_url":null,"pub_time":1597334400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/0000766421-20-000074-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AUGUST 14, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/ex9918142020investorup.htm","primary":true,"translateUrl":null,"linkName":"ex9918142020investorup.htm","type":"EX-99.1","id":"NTFILEAH5TxyDUCXG2fJQX","market":"us","size":26325},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814.htm","primary":false,"translateUrl":null,"linkName":"alk-20200814.htm","type":"8-K","id":"NTFILE4SvoWJNz8gwVYqF3","market":"us","size":36692},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200814.xsd","type":"EX-101.SCH","id":"NTFILE9pXwCKse4ezjXR4d","market":"us","size":2421},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200814_cal.xml","type":"EX-101.CAL","id":"NTFILE3U7Z57HGjJyLdA6q","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200814_def.xml","type":"EX-101.DEF","id":"NTFILE6nV9SfcuXoHNdXbA","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200814_lab.xml","type":"EX-101.LAB","id":"NTFILE8g6okyMgjP1sSC6T","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200814_pre.xml","type":"EX-101.PRE","id":"NTFILE6zo2BkyyX1VtjKDf","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alaskaairgrouplogob011.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob011.jpg","type":"GRAPHIC","id":"NTFILE9Bwjk3Vp6uEJ5AxV","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000074/alk-20200814_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200814_htm.xml","type":"XML","id":"NTFILEH31BcoK1WGohAaSJ","market":"us","size":11009}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-08-14 00:00","pubTimestamp":1597334400,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10221550","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000071-ALK","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"ALK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/0000766421-20-000071-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630.htm","primary":true,"translateUrl":null,"linkName":"alk-20200630.htm","type":"10-Q","id":"NTFILEFQoi1uajskb7jgTF","market":"us","size":3211866},{"description":"COVID-19 BUSINESS RECOVERY INCENTIVE PLAN","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/covid19businessrecover.htm","primary":false,"translateUrl":null,"linkName":"covid19businessrecover.htm","type":"EX-10.1","id":"NTFILEAcv76su49TN424rK","market":"us","size":53055},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk10-q22020ex311.htm","primary":false,"translateUrl":null,"linkName":"alk10-q22020ex311.htm","type":"EX-31.1","id":"NTFILE7jjxZnqbTQHAYTU3","market":"us","size":12183},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk10-q22020ex312.htm","primary":false,"translateUrl":null,"linkName":"alk10-q22020ex312.htm","type":"EX-31.2","id":"NTFILEHAFpRqMFvcncNHaj","market":"us","size":12105},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk10-q22020ex321.htm","primary":false,"translateUrl":null,"linkName":"alk10-q22020ex321.htm","type":"EX-32.1","id":"NTFILEABTDmry2mdDZBew6","market":"us","size":6017},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk10-q22020ex322.htm","primary":false,"translateUrl":null,"linkName":"alk10-q22020ex322.htm","type":"EX-32.2","id":"NTFILE2Hsya7Udfrrqg4T5","market":"us","size":6032},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200630.xsd","type":"EX-101.SCH","id":"NTFILEBHeUcCX8StdF6LaP","market":"us","size":41392},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILE6xhRax4LoLTg3KRg","market":"us","size":119458},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE42yBNAJwi2eVSmVb","market":"us","size":296421},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILEBUjXnrsGpY43Tm2A","market":"us","size":641320},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEEjFT7FpLojVCZtdJ","market":"us","size":418899},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/alk-20200630_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200630_htm.xml","type":"XML","id":"NTFILE5movF8m3Z3NkpsJk","market":"us","size":2559716}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":18622,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18623,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICALS)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18624,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18625,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18626,"name":"CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY Statement","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18627,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18628,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)","name_zh":"简明综合现金流量表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000071/R8.htm","cdn_url":"https://static.tigerbbs.com/8f31c3d1ac7c55093246759fc1a47c34","translation_url":"https://static.tigerbbs.com/af71541ede9d4dc9a9a7ffba5d133874","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10182441","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000066-ALK","pdf_url":null,"pub_time":1595433600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/0000766421-20-000066-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SECOND QUARTER 2020 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/ex9917232020earningsre.htm","primary":true,"translateUrl":null,"linkName":"ex9917232020earningsre.htm","type":"EX-99.1","id":"NTFILEBL3dGn2754oTw9DD","market":"us","size":1086320},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723.htm","primary":false,"translateUrl":null,"linkName":"alk-20200723.htm","type":"8-K","id":"NTFILEJA5LPFYmgew4yuLZ","market":"us","size":39110},{"description":"JULY 23, 2020 INVESTOR UPDATE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/ex9927232020investorup.htm","primary":false,"translateUrl":null,"linkName":"ex9927232020investorup.htm","type":"EX-99.2","id":"NTFILEJAQ4JhoT5hwDX2Wa","market":"us","size":28936},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200723.xsd","type":"EX-101.SCH","id":"NTFILED5ubA6ZgAis7nHCX","market":"us","size":2421},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200723_cal.xml","type":"EX-101.CAL","id":"NTFILEASWkCkPYmbV3LHxq","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200723_def.xml","type":"EX-101.DEF","id":"NTFILE6AYdpp3WFhw7G1ms","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200723_lab.xml","type":"EX-101.LAB","id":"NTFILE9zLBxDvak6wDSC8J","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200723_pre.xml","type":"EX-101.PRE","id":"NTFILE4wQNJerDpCmacvjH","market":"us","size":12647},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alaskaairgrouplogob011.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob011.jpg","type":"GRAPHIC","id":"NTFILE2GZeuJTEXBZkE5s9","market":"us","size":152305},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alaskaairgrouplogob0311.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob0311.jpg","type":"GRAPHIC","id":"NTFILECkAgZesUH9viQzRR","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000066/alk-20200723_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200723_htm.xml","type":"XML","id":"NTFILE9PYqnFJK9QW5qdFw","market":"us","size":11532}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-23 00:00","pubTimestamp":1595433600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10135683","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520187251-ALK","pdf_url":null,"pub_time":1593964800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/0001193125-20-187251-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex41.htm","primary":true,"translateUrl":null,"linkName":"d942787dex41.htm","type":"EX-4.1","id":"NTFILED7G1T2hiFnp4LShG","market":"us","size":374032},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787d8k.htm","primary":false,"translateUrl":null,"linkName":"d942787d8k.htm","type":"8-K","id":"NTFILE8RkxwZi75Kd9PfJf","market":"us","size":63278},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex42.htm","primary":false,"translateUrl":null,"linkName":"d942787dex42.htm","type":"EX-4.2","id":"NTFILE8XLzdwxHFC5nCVX5","market":"us","size":360645},{"description":"EX-4.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex43.htm","primary":false,"translateUrl":null,"linkName":"d942787dex43.htm","type":"EX-4.3","id":"NTFILE8JnWacx4bsnLnAWg","market":"us","size":368896},{"description":"EX-4.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex44.htm","primary":false,"translateUrl":null,"linkName":"d942787dex44.htm","type":"EX-4.4","id":"NTFILEB6t1fyxDFzBD9nf3","market":"us","size":38948},{"description":"EX-4.5","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex45.htm","primary":false,"translateUrl":null,"linkName":"d942787dex45.htm","type":"EX-4.5","id":"NTFILE12A8kdifu3PmTADJ","market":"us","size":39234},{"description":"EX-4.6","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex46.htm","primary":false,"translateUrl":null,"linkName":"d942787dex46.htm","type":"EX-4.6","id":"NTFILECU9i6hLPdJ9jDWyE","market":"us","size":39029},{"description":"EX-4.9","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex49.htm","primary":false,"translateUrl":null,"linkName":"d942787dex49.htm","type":"EX-4.9","id":"NTFILE65jmoq4qvZBdcTaL","market":"us","size":441393},{"description":"EX-4.10","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex410.htm","primary":false,"translateUrl":null,"linkName":"d942787dex410.htm","type":"EX-4.10","id":"NTFILE3omUuBkzNnJ2hBFw","market":"us","size":262404},{"description":"EX-4.11","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex411.htm","primary":false,"translateUrl":null,"linkName":"d942787dex411.htm","type":"EX-4.11","id":"NTFILE9xooumvy2KZnbHaa","market":"us","size":259284},{"description":"EX-4.12","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex412.htm","primary":false,"translateUrl":null,"linkName":"d942787dex412.htm","type":"EX-4.12","id":"NTFILEAFnyPPnUFPqoNBNC","market":"us","size":286289},{"description":"EX-4.13","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex413.htm","primary":false,"translateUrl":null,"linkName":"d942787dex413.htm","type":"EX-4.13","id":"NTFILE7U34D1RkmmHnJyjX","market":"us","size":591350},{"description":"EX-4.14","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex414.htm","primary":false,"translateUrl":null,"linkName":"d942787dex414.htm","type":"EX-4.14","id":"NTFILEEjfRmzYYdn9GWHx8","market":"us","size":282546},{"description":"EX-4.15","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex415.htm","primary":false,"translateUrl":null,"linkName":"d942787dex415.htm","type":"EX-4.15","id":"NTFILE78j1EXgqnQdACzF3","market":"us","size":615841},{"description":"EX-4.16","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex416.htm","primary":false,"translateUrl":null,"linkName":"d942787dex416.htm","type":"EX-4.16","id":"NTFILE8JnbuXFv4jZ1VTd2","market":"us","size":289704},{"description":"EX-4.17","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex417.htm","primary":false,"translateUrl":null,"linkName":"d942787dex417.htm","type":"EX-4.17","id":"NTFILE24RM8H8Y4R4prh77","market":"us","size":621158},{"description":"EX-99.1","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex991.htm","primary":false,"translateUrl":null,"linkName":"d942787dex991.htm","type":"EX-99.1","id":"NTFILEALHZ6KJ6QBUgBtiG","market":"us","size":39041},{"description":"EX-99.2","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex992.htm","primary":false,"translateUrl":null,"linkName":"d942787dex992.htm","type":"EX-99.2","id":"NTFILEDG9acHN5ye9kocDE","market":"us","size":24485},{"description":"EX-99.3","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787dex993.htm","primary":false,"translateUrl":null,"linkName":"d942787dex993.htm","type":"EX-99.3","id":"NTFILE35ddA7KHqytT1ed2","market":"us","size":28467},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/alk-20200702.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200702.xsd","type":"EX-101.SCH","id":"NTFILE2ao725RfzfvrqH76","market":"us","size":3068},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/alk-20200702_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200702_lab.xml","type":"EX-101.LAB","id":"NTFILE22U7c7XssEGcFdcq","market":"us","size":17372},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/alk-20200702_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200702_pre.xml","type":"EX-101.PRE","id":"NTFILEALKuPMkUGeLEtjee","market":"us","size":10952},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000119312520187251/d942787d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d942787d8k_htm.xml","type":"XML","id":"NTFILEF5LrFYLnzArKa8KL","market":"us","size":3243}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-06 00:00","pubTimestamp":1593964800,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10095772","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000062-ALK","pdf_url":null,"pub_time":1592928000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/0000766421-20-000062-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200624.xsd","type":"EX-101.SCH","id":"NTFILEHFs2PZHeg2ucqQHc","market":"us","size":2421},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624.htm","primary":false,"translateUrl":null,"linkName":"alk-20200624.htm","type":"8-K","id":"NTFILE4mf7tbczw2PEruX2","market":"us","size":42112},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_cal.xml","type":"EX-101.CAL","id":"NTFILECLBbKzbRKtspCm3N","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_def.xml","type":"EX-101.DEF","id":"NTFILEC45T9qaMJmoXceE3","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_lab.xml","type":"EX-101.LAB","id":"NTFILECpmNB78DiwGEYcHZ","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_pre.xml","type":"EX-101.PRE","id":"NTFILEDjywRivT7HmKUEbL","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000062/alk-20200624_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_htm.xml","type":"XML","id":"NTFILE2VNTaCQGQXQTLA78","market":"us","size":11090}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-24 00:00","pubTimestamp":1592928000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10091769","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000060-ALK","pdf_url":null,"pub_time":1592928000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/0000766421-20-000060-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200624.xsd","type":"EX-101.SCH","id":"NTFILED8u8PA8Na3iFoD3L","market":"us","size":2421},{"description":"8-K JUNE 24, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624.htm","primary":false,"translateUrl":null,"linkName":"alk-20200624.htm","type":"8-K","id":"NTFILEF7h6a6V5KHCjb5LA","market":"us","size":42036},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_cal.xml","type":"EX-101.CAL","id":"NTFILEFjKrio7b8LTsDrue","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_def.xml","type":"EX-101.DEF","id":"NTFILEE9e37uDcDWBp26yr","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_lab.xml","type":"EX-101.LAB","id":"NTFILEF7Qg1Uu3uQAxW6mN","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_pre.xml","type":"EX-101.PRE","id":"NTFILE46huRbQwMjvyXXcb","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000060/alk-20200624_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200624_htm.xml","type":"XML","id":"NTFILE8wpBk6sfqHkyXm1w","market":"us","size":11090}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-24 00:00","pubTimestamp":1592928000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10091768","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000058-ALK","pdf_url":null,"pub_time":1592928000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/0000766421-20-000058-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200623.xsd","type":"EX-101.SCH","id":"NTFILEDTAw15BFXdwXAmDs","market":"us","size":2421},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623.htm","primary":false,"translateUrl":null,"linkName":"alk-20200623.htm","type":"8-K","id":"NTFILE275z55FHe5YxxUic","market":"us","size":43586},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200623_cal.xml","type":"EX-101.CAL","id":"NTFILE9Bybmd8Ftky6WD3M","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200623_def.xml","type":"EX-101.DEF","id":"NTFILEA1ipLMYmEAabJijx","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200623_lab.xml","type":"EX-101.LAB","id":"NTFILE9tePDcGfXAZwMmZy","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200623_pre.xml","type":"EX-101.PRE","id":"NTFILE7mmX9kgdQtJ31SgR","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000058/alk-20200623_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200623_htm.xml","type":"XML","id":"NTFILED25BBrND5NAyNxXF","market":"us","size":11090}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-24 00:00","pubTimestamp":1592928000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10033415","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000054-ALK","pdf_url":null,"pub_time":1592755200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/0000766421-20-000054-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"JUNE 22, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/ex9916222020investorup.htm","primary":true,"translateUrl":null,"linkName":"ex9916222020investorup.htm","type":"EX-99.1","id":"NTFILEKWurMP8ymwS72BtR","market":"us","size":108907},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622.htm","primary":false,"translateUrl":null,"linkName":"alk-20200622.htm","type":"8-K","id":"NTFILEEC6UbfbEuH2XpRQ4","market":"us","size":45162},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200622.xsd","type":"EX-101.SCH","id":"NTFILE7uiPbrSvd52tYP53","market":"us","size":2421},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200622_cal.xml","type":"EX-101.CAL","id":"NTFILEFQUWs4RZ4JTraFvz","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200622_def.xml","type":"EX-101.DEF","id":"NTFILEFTSnPhwYCBn9AFkP","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200622_lab.xml","type":"EX-101.LAB","id":"NTFILEE9CS9xWmWBpcUmUR","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200622_pre.xml","type":"EX-101.PRE","id":"NTFILECFT6WJ8f4P4KKc3K","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alaskaairgrouplogob0111.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob0111.jpg","type":"GRAPHIC","id":"NTFILE4kMWiHpVAaan5Wwm","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000054/alk-20200622_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200622_htm.xml","type":"XML","id":"NTFILEDv8rnmo2hFv8Afmy","market":"us","size":11099}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-22 00:00","pubTimestamp":1592755200,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9781584","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000052-ALK","pdf_url":null,"pub_time":1591027200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/0000766421-20-000052-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200602.xsd","type":"EX-101.SCH","id":"NTFILEBmf4rUK3BKpYEZeC","market":"us","size":2562},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602.htm","primary":false,"translateUrl":null,"linkName":"alk-20200602.htm","type":"8-K","id":"NTFILEEbEExZpNiPmCrHL3","market":"us","size":39124},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200602_cal.xml","type":"EX-101.CAL","id":"NTFILEBGDDPvcB2frEvXZa","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200602_def.xml","type":"EX-101.DEF","id":"NTFILEEn1V9wTNx5nUWJq7","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200602_lab.xml","type":"EX-101.LAB","id":"NTFILE8xS1jePjXAwa9J7U","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200602_pre.xml","type":"EX-101.PRE","id":"NTFILEEoHxtuyQJM1pmAvV","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000052/alk-20200602_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200602_htm.xml","type":"XML","id":"NTFILE5r2stFd1MTzzDdWz","market":"us","size":11131}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-02 00:00","pubTimestamp":1591027200,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9764291","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000049-ALK","pdf_url":null,"pub_time":1590595200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","symbol":"ALK","title":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","titleType":"[Rev.]Quaterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/0000766421-20-000049-index.htm","us_notice_code":"Form 10-Q/A","us_title_en":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ALASKA AIR GROUP AMENDED FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331.htm","primary":true,"translateUrl":null,"linkName":"alk-20200331.htm","type":"10-Q/A","id":"NTFILE8VKup9ygCVeTRhBy","market":"us","size":59333},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk10-q1a2020ex313.htm","primary":false,"translateUrl":null,"linkName":"alk10-q1a2020ex313.htm","type":"EX-31.3","id":"NTFILE4xy3yJW3LYRMqJ8X","market":"us","size":5408},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk10-q1a2020ex314.htm","primary":false,"translateUrl":null,"linkName":"alk10-q1a2020ex314.htm","type":"EX-31.4","id":"NTFILE68bvbTVQanpbJPaV","market":"us","size":5358},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200331.xsd","type":"EX-101.SCH","id":"NTFILEFVcUMzFEj61TumNF","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILECsAofVKq1s3APz2A","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE77URMCXEiy7BtQjw","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE81Dtc11FBLrtoVvB","market":"us","size":31007},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEBMHSeWC493EXh5Rs","market":"us","size":16434},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000049/alk-20200331_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_htm.xml","type":"XML","id":"NTFILEDoCCehKKiytuzrCK","market":"us","size":15635}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Quaterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Quaterly Report","pubTime":"2020-05-28 00:00","pubTimestamp":1590595200,"title_zh":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9764294","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000046-ALK","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"ALK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/0000766421-20-000046-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331.htm","primary":true,"translateUrl":null,"linkName":"alk-20200331.htm","type":"10-Q","id":"NTFILE7qn1CfJdKEx19duc","market":"us","size":2266704},{"description":"DESCRIPTION OF CAPITAL STOCK","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/aag-descriptionofcapit.htm","primary":false,"translateUrl":null,"linkName":"aag-descriptionofcapit.htm","type":"EX-4.1","id":"NTFILEFi279E3sZAGiqSW5","market":"us","size":30023},{"description":"CLOSING DATE WARRANT TO PURCHASE COMMON STOCK","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alaskapsp-closingdatew.htm","primary":false,"translateUrl":null,"linkName":"alaskapsp-closingdatew.htm","type":"EX-4.2","id":"NTFILE97PvS5Y8S63MMPpg","market":"us","size":145443},{"description":"PROMISSORY NOTE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alaskapsp-promissoryno.htm","primary":false,"translateUrl":null,"linkName":"alaskapsp-promissoryno.htm","type":"EX-4.3","id":"NTFILEBszVL9JXDzkbK614","market":"us","size":202443},{"description":"PAYROLL SUPPORT PROGRAM AGREEMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alaskapsp-payrollsuppo.htm","primary":false,"translateUrl":null,"linkName":"alaskapsp-payrollsuppo.htm","type":"EX-10.1","id":"NTFILE6s1Zpf2Kh2o4rco5","market":"us","size":120794},{"description":"JOINDER AGREEMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alaskapsp-joindertopsp.htm","primary":false,"translateUrl":null,"linkName":"alaskapsp-joindertopsp.htm","type":"EX-10.2","id":"NTFILEBX23sJgXq57UN2eu","market":"us","size":7756},{"description":"WARRANT AGREEMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alaskapsp-warrantagree.htm","primary":false,"translateUrl":null,"linkName":"alaskapsp-warrantagree.htm","type":"EX-10.3","id":"NTFILEGiGjegzSfASG17M3","market":"us","size":240563},{"description":"364-DAY TERM LOAN AGREEMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/termloanagreement-alas.htm","primary":false,"translateUrl":null,"linkName":"termloanagreement-alas.htm","type":"EX-10.4","id":"NTFILE8NjjowRYUrHVYXQf","market":"us","size":1304074},{"description":"NON-EMPLOYEE DIRECTOR DSU FORM","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/formagmtdsusrevised05-.htm","primary":false,"translateUrl":null,"linkName":"formagmtdsusrevised05-.htm","type":"EX-10.5","id":"NTFILE23GhU9YgVAhusme7","market":"us","size":37532},{"description":"OPR PLAN AMENDED AND RESTATED 2020","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/oprplanamended05-07x20.htm","primary":false,"translateUrl":null,"linkName":"oprplanamended05-07x20.htm","type":"EX-10.6","id":"NTFILE46zVbshBCZzudFgA","market":"us","size":15759},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk10-q12020ex311.htm","primary":false,"translateUrl":null,"linkName":"alk10-q12020ex311.htm","type":"EX-31.1","id":"NTFILE6mBPgTL3rpY6hkpM","market":"us","size":12227},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk10-q12020ex312.htm","primary":false,"translateUrl":null,"linkName":"alk10-q12020ex312.htm","type":"EX-31.2","id":"NTFILEFnb6Khtf7CJqjCZX","market":"us","size":12149},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk10-q12020ex321.htm","primary":false,"translateUrl":null,"linkName":"alk10-q12020ex321.htm","type":"EX-32.1","id":"NTFILECAfRw9gxP9EBwH6W","market":"us","size":6061},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk10-q12020ex322.htm","primary":false,"translateUrl":null,"linkName":"alk10-q12020ex322.htm","type":"EX-32.2","id":"NTFILE21VAKh3tj9BT9Fs9","market":"us","size":6076},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200331.xsd","type":"EX-101.SCH","id":"NTFILE6Qww9Zh6eEQgasU8","market":"us","size":40846},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE7qb5ijXuWEHpfMsr","market":"us","size":118732},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEEEH4T3Fkw6j5shhX","market":"us","size":283030},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILECrvAGDugYMtg1FYZ","market":"us","size":631643},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEFhZUXbfz1vEtKoRt","market":"us","size":400292},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/alk-20200331_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200331_htm.xml","type":"XML","id":"NTFILE5tZNa6bHdASVi36N","market":"us","size":1777161}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":8130,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8131,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICALS)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8132,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8133,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8134,"name":"CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY Statement","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8135,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8136,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000046/R8.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9764293","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000042-ALK","pdf_url":null,"pub_time":1589299200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/0000766421-20-000042-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200507.xsd","type":"EX-101.SCH","id":"NTFILE2URPNadoLNkCd3RP","market":"us","size":2562},{"description":"8-K ANNUAL MEETING RESULTS","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507.htm","primary":false,"translateUrl":null,"linkName":"alk-20200507.htm","type":"8-K","id":"NTFILE3Cn3PpTCcx5w28Qn","market":"us","size":105180},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200507_cal.xml","type":"EX-101.CAL","id":"NTFILE4Mq32NRq8PZxAN2e","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200507_def.xml","type":"EX-101.DEF","id":"NTFILECvtFp39KqrdzXAe7","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200507_lab.xml","type":"EX-101.LAB","id":"NTFILE9haSbsejkQwB9fc6","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200507_pre.xml","type":"EX-101.PRE","id":"NTFILEBYarPFVm8QUNgUJr","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000042/alk-20200507_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200507_htm.xml","type":"XML","id":"NTFILE4JGPfGu1Uj6PoBDA","market":"us","size":10671}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-13 00:00","pubTimestamp":1589299200,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9677020","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000040-ALK","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/0000766421-20-000040-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition\nItem 7.01: Regulation FD Disclosure\nItem 8.01: Other Events\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"MAY 5, 2020 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/ex991552020earningsrel.htm","primary":true,"translateUrl":null,"linkName":"ex991552020earningsrel.htm","type":"EX-99.1","id":"NTFILE5M9fapPLCrTZzUWp","market":"us","size":595090},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505.htm","primary":false,"translateUrl":null,"linkName":"alk-20200505.htm","type":"8-K","id":"NTFILEBKoAX5oz2zihcw3t","market":"us","size":54976},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200505.xsd","type":"EX-101.SCH","id":"NTFILE2XZnQA4WLieypFLU","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200505_cal.xml","type":"EX-101.CAL","id":"NTFILEAtVQAX8cM4GcjAFY","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200505_def.xml","type":"EX-101.DEF","id":"NTFILEAXattQ2g5N6cBput","market":"us","size":1644},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200505_lab.xml","type":"EX-101.LAB","id":"NTFILE3XMrT89afcJC6mxy","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200505_pre.xml","type":"EX-101.PRE","id":"NTFILE4XB46CiZFFYpMTHe","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alaskaairgrouplogob031.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob031.jpg","type":"GRAPHIC","id":"NTFILEHrTPR7UqQwS23tQn","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000040/alk-20200505_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200505_htm.xml","type":"XML","id":"NTFILE7Fu2WTP3sSoRLVRA","market":"us","size":11540}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":15,"pageCount":10,"totalSize":281,"code":"91000000","status":"200"}]}}