Flight
ASA591 16 Sep 2026
ASA591, operated by Alaska Airlines, on 16 Sep 2026: San Francisco International (KSFO) to Seattle Tacoma International (KSEA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:38 PDT 15 Sep |
| Last seen | 21:10 PDT 15 Sep |
| Duration | 1h 31m |
| Aircraft | N936AK |
| Max altitude | 34,000 ft |
| Distance tracked | 590 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 09:43 PDT |
| Aircraft | N936AK |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +44 min |
| Worst delay | +69 min |
In the last 30 days ASA591 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +44 min and a worst delay of +69 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.