Flight
ASA641 15 Dec 2025
ASA641, operated by Alaska Airlines, on 15 Dec 2025: Tucson International (KTUS) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KTUS TUCSON INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:30 MST 14 Dec |
| Last seen | 19:28 PST 14 Dec |
| Duration | 2h 57m |
| Aircraft | N978AK |
| Max altitude | 34,000 ft |
| Distance tracked | 1,056 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +13 min |
| Worst delay | +28 min |
In the last 30 days ASA641 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +13 min and a worst delay of +28 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.