Flight
UAL1140 29 Aug 2026
UAL1140, operated by United Airlines, on 29 Aug 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:00 EDT 28 Aug |
| Aircraft | N28478 |
| Max altitude | 35,025 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KTPA TAMPA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:50 EDT |
| Last seen | 19:58 EDT |
| Duration | 2h 07m |
| Aircraft | N34455 |
| Max altitude | 28,000 ft |
| Distance tracked | 705 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 4 (29%) |
| Average delay | +19 min |
| Worst delay | +41 min |
In the last 30 days UAL1140 departed on time (within 15 minutes) on 4 of 14 flights (29%), with an average departure delay of +19 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.