Flight
UAL1799 17 Sep 2026
UAL1799, operated by United Airlines, on 17 Sep 2026: George Bush Intcntl Houston (KIAH) to Mc Carran International (KLAS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:47 CDT 16 Sep |
| Last seen | 10:52 PDT |
| Duration | 16h 04m |
| Aircraft | N436UA |
| Max altitude | 36,025 ft |
| Distance tracked | 1,060 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:47 PDT |
| Last seen | 16:12 PDT |
| Duration | 1h 24m |
| Aircraft | N37274 |
| Max altitude | 40,000 ft |
| Distance tracked | 358 nm |
Punctuality, last 30 days
| Flights | 19 |
| On time | 6 (32%) |
| Average delay | -40 min |
| Worst delay | +78 min |
In the last 30 days UAL1799 departed on time (within 15 minutes) on 6 of 19 flights (32%), with an average departure delay of -40 min and a worst delay of +78 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.