Flight
UAL520 26 Jun 2026
UAL520, operated by United Airlines, on 26 Jun 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:18Z |
| Last seen | 02:58Z |
| Duration | 2h 39m |
| Aircraft | N61881 |
| Max altitude | 35,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:10 PDT |
| Last seen | 11:30 PDT |
| Duration | 5h 19m |
| Aircraft | N61881 |
| Max altitude | 36,000 ft |
| Distance tracked | 293 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 21:29Z |
| Last seen | 23:44Z |
| Duration | 2h 14m |
| Aircraft | N37527 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 6 (43%) |
| Average delay | +50 min |
| Worst delay | +139 min |
In the last 30 days UAL520 departed on time (within 15 minutes) on 6 of 14 flights (43%), with an average departure delay of +50 min and a worst delay of +139 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.