Flight
UAL2639 18 Apr 2026
UAL2639, operated by United Airlines, on 18 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:39Z |
| Last seen | 11:10 EDT |
| Duration | 2h 30m |
| Aircraft | N78509 |
| Max altitude | 39,000 ft |
| Distance tracked | 1,016 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KFLL FORT LAUDERDALE HOLLYWOOD INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:44 EDT |
| Last seen | 15:48 EDT |
| Duration | 2h 03m |
| Aircraft | N17550 |
| Max altitude | 38,025 ft |
| Distance tracked | 784 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +24 min |
| Worst delay | +41 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 +24 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.