Flight
ASA1321 15 Sep 2026
ASA1321, operated by Alaska Airlines, on 15 Sep 2026: Seattle Tacoma International (KSEA) to Charles M. Schulz Sonoma County Airport (KSTS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSTS Charles M. Schulz Sonoma County Airport |
| Status | Completed (receiver network) |
| First seen airborne | 12:21 PDT |
| Last seen | 14:00 PDT |
| Duration | 1h 39m |
| Aircraft | N579AS |
| Max altitude | 39,000 ft |
| Distance tracked | 537 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +42 min |
| Worst delay | +91 min |
In the last 30 days ASA1321 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +42 min and a worst delay of +91 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.