Flight
UAL1799 18 Jul 2026
UAL1799, operated by United Airlines, on 18 Jul 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | ? → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 08:44 CDT |
| Duration | 13h 43m |
| Aircraft | A44540 |
| Max altitude | 36,050 ft |
| Distance tracked | 805 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:47 CDT |
| Last seen | 12:20 PDT |
| Duration | 2h 33m |
| Aircraft | A12A80 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,060 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:53 CDT |
| Last seen | 15:30 PDT |
| Duration | 1h 36m |
| Aircraft | N77431 |
| Max altitude | 32,000 ft |
| Distance tracked | 1,600 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.