Flight
ASA737 21 Feb 2026
ASA737, operated by Alaska Airlines, on 21 Feb 2026: Seattle Tacoma International (KSEA) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:30 PST |
| Last seen | 16:58 EST |
| Duration | 4h 28m |
| Aircraft | N440AS |
| Max altitude | 33,000 ft |
| Distance tracked | 1,998 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 1 (8%) |
| Average delay | +25 min |
| Worst delay | +45 min |
In the last 30 days ASA737 departed on time (within 15 minutes) on 1 of 13 flights (8%), with an average departure delay of +25 min and a worst delay of +45 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.