Flight
UAL1799 22 Sep 2026
UAL1799, operated by United Airlines, on 22 Sep 2026: San Francisco International (KSFO) to Mc Carran International (KLAS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:30 PDT 21 Sep |
| Last seen | 11:12 PDT |
| Duration | 15h 41m |
| Aircraft | N4901U |
| Max altitude | 36,000 ft |
| Distance tracked | 358 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:50 PDT |
| Last seen | 15:08 PDT |
| Duration | 1h 17m |
| Aircraft | N76516 |
| Max altitude | 34,000 ft |
| Distance tracked | 358 nm |
Punctuality, last 30 days
| Flights | 23 |
| On time | 5 (22%) |
| Average delay | -17 min |
| Worst delay | +213 min |
In the last 30 days UAL1799 departed on time (within 15 minutes) on 5 of 23 flights (22%), with an average departure delay of -17 min and a worst delay of +213 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.