Flight
UAL2639 25 Sep 2026
UAL2639, operated by United Airlines, on 25 Sep 2026: Dallas Fort Worth International (KDFW) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed, departure delayed +137 min |
| Scheduled departure | 07:20 CDT |
| Actual departure | 09:37 CDT delayed +137 min |
| Actual arrival | 13:05 EDT |
| Duration | 2h 28m |
| Aircraft | N37466 B739 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,016 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +50 min |
| Worst delay | +137 min |
In the last 30 days UAL2639 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +50 min and a worst delay of +137 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.