Flight
ASA644 3 Jan 2026
ASA644, operated by Alaska Airlines, on 3 Jan 2026: Seattle Tacoma International (KSEA) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:15 PST 2 Jan |
| Last seen | 01:00 MST |
| Duration | 2h 45m |
| Aircraft | N577AS |
| Max altitude | 39,025 ft |
| Distance tracked | 962 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +37 min |
| Worst delay | +66 min |
In the last 30 days ASA644 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +37 min and a worst delay of +66 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.