Flight
SWA428 26 Sep 2026
SWA428, operated by Southwest Airlines, on 26 Sep 2026: Seattle Tacoma International (KSEA) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departure delayed +33 min |
| Scheduled departure | 12:40 PDT |
| Actual departure | 13:13 PDT delayed +33 min |
| Actual arrival | 16:24 MDT |
| Duration | 2h 11m |
| Aircraft | N938WN B737 |
Punctuality, last 30 days
| Flights | 18 |
| On time | 3 (17%) |
| Average delay | +30 min |
| Worst delay | +98 min |
In the last 30 days SWA428 departed on time (within 15 minutes) on 3 of 18 flights (17%), with an average departure delay of +30 min and a worst delay of +98 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.