Flight
ASA737 1 Oct 2026
ASA737, operated by Alaska Airlines, on 1 Oct 2026: Seattle Tacoma International (KSEA) to Washington Dulles International (KIAD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed, departure delayed +30 min |
| Scheduled departure | 08:41 PDT |
| Actual departure | 09:11 PDT delayed +30 min |
| Actual arrival | 16:22 EDT |
| Duration | 4h 11m |
| Aircraft | N723AL B39M |
| Max altitude | 37,025 ft |
| Distance tracked | 1,998 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departure delayed +17 min |
| Scheduled departure | 17:57 EDT |
| Actual departure | 18:14 EDT delayed +17 min |
| Actual arrival | 20:40 PDT |
| Duration | 5h 26m |
| Aircraft | N723AL B39M |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 13 |
| On time | 1 (8%) |
| Average delay | +30 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 +30 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.