Flight
ASA421 25 Sep 2026
ASA421, operated by Alaska Airlines, on 25 Sep 2026: Seattle Tacoma International (KSEA) to Los Cabos International (MMSD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → MMSD LOS CABOS INTERNATIONAL |
| Status | Completed, departure delayed +52 min |
| Scheduled departure | 10:55 PDT |
| Actual departure | 11:47 PDT delayed +52 min |
| Actual arrival | 15:34 MST |
| Duration | 3h 47m |
| Aircraft | N493AS B739 |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +46 min |
| Worst delay | +92 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 +46 min and a worst delay of +92 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.