Flight
UAL1535 20 Sep 2026
UAL1535, operated by United Airlines, on 20 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:14 CDT 19 Sep |
| Aircraft | N37549 |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 23 |
| On time | 7 (30%) |
| Average delay | -39 min |
| Worst delay | +68 min |
In the last 30 days UAL1535 departed on time (within 15 minutes) on 7 of 23 flights (30%), with an average departure delay of -39 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.