Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-21-000034-index-headers.html | 2021-04-21 19:41:53 | |
| 0000766421-21-000034-index.html | 2021-04-21 19:41:53 | |
| 0000766421-21-000034.txt | 2021-04-21 19:41:53 | |
 0000766421-21-000034-xbrl.zip | 39346 | 2021-04-21 19:41:53 |
 alaskaairgrouplogob011.jpg | 152305 | 2021-04-21 19:41:53 |
 alaskaairgrouplogob031.jpg | 152305 | 2021-04-21 19:41:53 |
| alk-20210422.htm | 33382 | 2021-04-21 19:41:53 |
| alk-20210422.xsd | 2421 | 2021-04-21 19:41:53 |
| alk-20210422_cal.xml | 711 | 2021-04-21 19:41:53 |
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| alk-20210422_htm.xml | 11546 | 2021-04-21 19:41:53 |
| alk-20210422_lab.xml | 24270 | 2021-04-21 19:41:53 |
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| ex9914222021earningsrelease.htm | 518542 | 2021-04-21 19:41:53 |
| ex9924222021investorupdate.htm | 16115 | 2021-04-21 19:41:53 |
| FilingSummary.xml | 1767 | 2021-04-21 19:41:53 |
| Financial_Report.xlsx | 5660 | 2021-04-21 19:41:53 |
| MetaLinks.json | 17264 | 2021-04-21 19:41:53 |
| R1.htm | 38599 | 2021-04-21 19:41:53 |
| report.css | 2767 | 2021-04-21 19:41:53 |
| Show.js | 1085 | 2021-04-21 19:41:53 |