Flight
ASA637 25 Sep 2026
ASA637, operated by Alaska Airlines, on 25 Sep 2026: Phoenix Sky Harbor International (KPHX) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 11:31 MST |
| Actual departure | 11:50 MST delayed +19 min |
| Actual arrival | 14:20 PDT |
| Duration | 2h 30m |
| Aircraft | N946AK B39M |
| Max altitude | 36,000 ft |
| Distance tracked | 962 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | +23 min |
| Worst delay | +49 min |
In the last 30 days ASA637 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of +23 min and a worst delay of +49 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.