Flight
UAL1789 4 Sep 2026
UAL1789, operated by United Airlines, on 4 Sep 2026: Raleigh Durham International (KRDU) to Washington Dulles International (KIAD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:15 EDT |
| Last seen | 06:54 EDT |
| Duration | 0h 38m |
| Aircraft | N47524 |
| Max altitude | 21,000 ft |
| Distance tracked | 194 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KORF NORFOLK INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:47 EDT |
| Last seen | 09:20 EDT |
| Duration | 0h 32m |
| Aircraft | N839UA |
| Max altitude | 10,975 ft |
| Distance tracked | 136 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 9 (64%) |
| Average delay | +13 min |
| Worst delay | +32 min |
In the last 30 days UAL1789 departed on time (within 15 minutes) on 9 of 14 flights (64%), with an average departure delay of +13 min and a worst delay of +32 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.