Flight
ASA438 25 Sep 2026
ASA438, operated by Alaska Airlines, on 25 Sep 2026: Seattle Tacoma International (KSEA) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed, departure delayed +45 min |
| Scheduled departure | 10:41 PDT |
| Actual departure | 11:26 PDT delayed +45 min |
| Actual arrival | 17:16 CDT |
| Duration | 3h 50m |
| Aircraft | N537AS B738 |
| Max altitude | 37,025 ft |
| Distance tracked | 1,627 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +37 min |
| Worst delay | +82 min |
In the last 30 days ASA438 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +37 min and a worst delay of +82 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.