Flight
UAL1535 5 Mar 2026
UAL1535, operated by United Airlines, on 5 Mar 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:04 CST 4 Mar |
| Aircraft | N479UA |
| Max altitude | 35,025 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:55 CST 4 Mar |
| Last seen | 11:40 EST |
| Duration | 11h 44m |
| Aircraft | N479UA |
| Max altitude | 24,025 ft |
| Distance tracked | 1,033 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 12:53 EST |
| Last seen | 15:00 CST |
| Duration | 3h 06m |
| Aircraft | N17730 |
| Max altitude | 32,025 ft |
| Distance tracked | 1,033 nm |
Punctuality, last 30 days
| Flights | 23 |
| On time | 10 (43%) |
| Average delay | -163 min |
| Worst delay | +68 min |
In the last 30 days UAL1535 departed on time (within 15 minutes) on 10 of 23 flights (43%), with an average departure delay of -163 min and a worst delay of +68 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.