Flight
UAL277 16 Sep 2026
UAL277, operated by United Airlines, on 16 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 12:09 CDT |
| Aircraft | AC0831 |
| Max altitude | 35,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSAT SAN ANTONIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:52 CDT |
| Last seen | 17:32 CDT |
| Duration | 0h 40m |
| Aircraft | N16217 |
| Max altitude | 23,000 ft |
| Distance tracked | 165 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 3 (23%) |
| Average delay | +25 min |
| Worst delay | +54 min |
In the last 30 days UAL277 departed on time (within 15 minutes) on 3 of 13 flights (23%), with an average departure delay of +25 min and a worst delay of +54 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.