Flight
ASA388 23 Sep 2026
ASA388, operated by Alaska Airlines, on 23 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | ? → KBFI BOEING FLD KING CO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 17:28 PDT 22 Sep |
| Duration | 0h 27m |
| Aircraft | N290AK |
| Max altitude | 21,800 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 03:55 PDT |
| Last seen | 15:22 CDT |
| Duration | 9h 27m |
| Aircraft | N290AK |
| Max altitude | 35,000 ft |
| Distance tracked | 1,482 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:24 CDT |
| Last seen | 16:58 PDT |
| Duration | 3h 33m |
| Aircraft | N251AK |
| Max altitude | 34,000 ft |
| Distance tracked | 1,482 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 11 (69%) |
| Average delay | +13 min |
| Worst delay | +25 min |
In the last 30 days ASA388 departed on time (within 15 minutes) on 11 of 16 flights (69%), with an average departure delay of +13 min and a worst delay of +25 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.