Flight
ASA543 26 Sep 2026
ASA543, operated by Alaska Airlines, on 26 Sep 2026: Dallas Fort Worth International (KDFW) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departure delayed +28 min |
| Scheduled departure | 06:20 CDT |
| Actual departure | 06:48 CDT delayed +28 min |
| Actual arrival | 08:38 PDT |
| Duration | 3h 50m |
| Aircraft | N493AS B739 |
| Max altitude | 38,025 ft |
| Distance tracked | 1,440 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +20 min |
| Worst delay | +43 min |
In the last 30 days ASA543 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +20 min and a worst delay of +43 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.