Flight
UAL1535 24 Jan 2026
UAL1535, operated by United Airlines, on 24 Jan 2026: Washington Dulles International (KIAD) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flight
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 | 15:22 CST |
| Duration | 3h 28m |
| Aircraft | N37530 |
| Max altitude | 32,000 ft |
| Distance tracked | 1,033 nm |
Punctuality, last 30 days
| Flights | 20 |
| On time | 8 (40%) |
| Average delay | -118 min |
| Worst delay | +68 min |
In the last 30 days UAL1535 departed on time (within 15 minutes) on 8 of 20 flights (40%), with an average departure delay of -118 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.