Flight
ASA591 1 Jan 2026
ASA591, operated by Alaska Airlines, on 1 Jan 2026: San Francisco International (KSFO) to Portland International (KPDX), 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 → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:41 PST 31 Dec |
| Last seen | 18:52 PST 31 Dec |
| Duration | 2h 10m |
| Aircraft | A9A397 |
| Max altitude | 38,000 ft |
| Distance tracked | 478 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:18 PST 31 Dec |
| Last seen | 23:16 PST 31 Dec |
| Duration | 0h 58m |
| Aircraft | N402AS |
| Max altitude | 20,000 ft |
| Distance tracked | 112 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.