Flight
UAL2639 14 Aug 2025
UAL2639, operated by United Airlines, on 14 Aug 2025: Dallas Fort Worth International (KDFW) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:39 CDT |
| Last seen | 11:12 EDT |
| Duration | 0h 33m |
| Aircraft | N15751 |
| Max altitude | 33,000 ft |
| Distance tracked | 1,016 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +22 min |
| Worst delay | +41 min |
In the last 30 days UAL2639 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +22 min and a worst delay of +41 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.