Flight
ASA640 21 May 2026
ASA640, operated by Alaska Airlines, on 21 May 2026: Tampa International (KTPA) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KTPA TAMPA INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:36 EDT |
| Last seen | 11:16 PDT |
| Duration | 5h 39m |
| Aircraft | N471AS |
| Max altitude | 34,025 ft |
| Distance tracked | 2,187 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +16 min |
| Worst delay | +39 min |
In the last 30 days ASA640 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +16 min and a worst delay of +39 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.