Flight
SWA2439 14 Apr 2026
SWA2439, operated by Southwest Airlines, on 14 Apr 2026: Washington Dulles International (KIAD) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:28 EDT |
| Last seen | 08:12 MDT |
| Duration | 3h 43m |
| Aircraft | N8857Q |
| Max altitude | 38,000 ft |
| Distance tracked | 1,258 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +21 min |
| Worst delay | +54 min |
In the last 30 days SWA2439 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +21 min and a worst delay of +54 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.