Flight
ASA401 4 May 2026
ASA401, operated by Alaska Airlines, on 4 May 2026: Boeing Fld King Co International (KBFI) to Seattle Tacoma International (KSEA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 3 May |
| Last seen | 19:12 PDT 3 May |
| Duration | 2h 12m |
| Aircraft | N933AK |
| Max altitude | 36,000 ft |
| Distance tracked | 628 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:12 PDT 3 May |
| Aircraft | N933AK |
| Max altitude | 36,025 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +18 min |
| Worst delay | +24 min |
In the last 30 days ASA401 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +18 min and a worst delay of +24 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.