Flight
UAL1799 24 Apr 2026
UAL1799, operated by United Airlines, on 24 Apr 2026, 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 → ? |
| Status | Completed (receiver network) |
| First seen airborne | 20:14 PDT 23 Apr |
| Last seen | 17:46Z |
| Duration | 14h 31m |
| Aircraft | N879UA |
| Max altitude | 32,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:50 CDT |
| Last seen | 16:02 PDT |
| Duration | 2h 11m |
| Aircraft | A12A82 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,600 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.