Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-21-000030-index-headers.html | 2021-04-13 20:34:20 | |
| 0000766421-21-000030-index.html | 2021-04-13 20:34:20 | |
| 0000766421-21-000030.txt | 2021-04-13 20:34:20 | |
 0000766421-21-000030-xbrl.zip | 15356 | 2021-04-13 20:34:20 |
 alaskaairgrouplogoa921a.jpg | 152305 | 2021-04-13 20:34:20 |
| alk-20210414.htm | 31288 | 2021-04-13 20:34:20 |
| alk-20210414.xsd | 2421 | 2021-04-13 20:34:20 |
| alk-20210414_cal.xml | 711 | 2021-04-13 20:34:20 |
| alk-20210414_def.xml | 1644 | 2021-04-13 20:34:20 |
| alk-20210414_htm.xml | 11015 | 2021-04-13 20:34:20 |
| alk-20210414_lab.xml | 24270 | 2021-04-13 20:34:20 |
| alk-20210414_pre.xml | 12647 | 2021-04-13 20:34:20 |
| april142021investorupdate-.htm | 22274 | 2021-04-13 20:34:20 |
| FilingSummary.xml | 1718 | 2021-04-13 20:34:20 |
| Financial_Report.xlsx | 5688 | 2021-04-13 20:34:20 |
| MetaLinks.json | 17264 | 2021-04-13 20:34:20 |
| R1.htm | 39633 | 2021-04-13 20:34:20 |
| report.css | 2767 | 2021-04-13 20:34:20 |
| Show.js | 1085 | 2021-04-13 20:34:20 |