Flight
ASA421 17 Feb 2026
ASA421, operated by Alaska Airlines, on 17 Feb 2026: Seattle Tacoma International (KSEA) to San Felipe (MMSF). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → MMSF SAN FELIPE |
| Status | Completed (receiver network) |
| First seen airborne | 08:05 PST |
| Last seen | 11:10 PST |
| Duration | 3h 04m |
| Aircraft | A9D9F2 |
| Max altitude | 35,025 ft |
| Distance tracked | 1,050 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +33 min |
| Worst delay | +66 min |
In the last 30 days ASA421 departed on time (within 15 minutes) on 0 of 5 flights (0%), with an average departure delay of +33 min and a worst delay of +66 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.