Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-21-000021-index-headers.html | 2021-03-15 08:55:17 | |
| 0000766421-21-000021-index.html | 2021-03-15 08:55:17 | |
| 0000766421-21-000021.txt | 2021-03-15 08:55:17 | |
 0000766421-21-000021-xbrl.zip | 15698 | 2021-03-15 08:55:17 |
 alaskaairgrouplogoa921a.jpg | 152305 | 2021-03-15 08:55:17 |
| alk-20210315.htm | 31346 | 2021-03-15 08:55:17 |
| alk-20210315.xsd | 2421 | 2021-03-15 08:55:17 |
| alk-20210315_cal.xml | 711 | 2021-03-15 08:55:17 |
| alk-20210315_def.xml | 1644 | 2021-03-15 08:55:17 |
| alk-20210315_htm.xml | 11015 | 2021-03-15 08:55:17 |
| alk-20210315_lab.xml | 24270 | 2021-03-15 08:55:17 |
| alk-20210315_pre.xml | 12647 | 2021-03-15 08:55:17 |
| FilingSummary.xml | 1718 | 2021-03-15 08:55:17 |
| Financial_Report.xlsx | 5467 | 2021-03-15 08:55:17 |
| march152021investorupdate-.htm | 23486 | 2021-03-15 08:55:17 |
| MetaLinks.json | 17264 | 2021-03-15 08:55:17 |
| R1.htm | 39633 | 2021-03-15 08:55:17 |
| report.css | 2767 | 2021-03-15 08:55:17 |
| Show.js | 1085 | 2021-03-15 08:55:17 |