Flight
UAL1789 22 Sep 2026
UAL1789, operated by United Airlines, on 22 Sep 2026: Raleigh Durham International (KRDU) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:17 EDT |
| Last seen | 07:06 EDT |
| Duration | 0h 48m |
| Aircraft | N439UA |
| Max altitude | 21,000 ft |
| Distance tracked | 194 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 9 (60%) |
| Average delay | +13 min |
| Worst delay | +26 min |
In the last 30 days UAL1789 departed on time (within 15 minutes) on 9 of 15 flights (60%), with an average departure delay of +13 min and a worst delay of +26 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.