Flight
ASA591 22 Sep 2026
ASA591, operated by Alaska Airlines, on 22 Sep 2026: San Francisco International (KSFO) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:33 PDT 21 Sep |
| Last seen | 21:48 PDT 21 Sep |
| Duration | 2h 14m |
| Aircraft | N440AS |
| Max altitude | 38,000 ft |
| Distance tracked | 590 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +58 min |
| Worst delay | +79 min |
In the last 30 days ASA591 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +58 min and a worst delay of +79 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.