Flight
UAL1591 8 Mar 2026
UAL1591, operated by United Airlines, on 8 Mar 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 | 18:01 CST 7 Mar |
| Aircraft | N21108 |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 7 (100%) |
| Average delay | +9 min |
| Worst delay | +13 min |
In the last 30 days UAL1591 departed on time (within 15 minutes) on 7 of 7 flights (100%), with an average departure delay of +9 min and a worst delay of +13 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.