Flight
UAL1644 17 Sep 2026
UAL1644, operated by United Airlines, on 17 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 | 07:42 CDT |
| Aircraft | A12B53 |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 8 (100%) |
| Average delay | +9 min |
| Worst delay | +12 min |
In the last 30 days UAL1644 departed on time (within 15 minutes) on 8 of 8 flights (100%), with an average departure delay of +9 min and a worst delay of +12 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.