Flight
UAL520 30 Aug 2026
UAL520, operated by United Airlines, on 30 Aug 2026: Burbank Glendale Pasadena (KBUR) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KBUR BURBANK GLENDALE PASADENA → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:47 PDT |
| Last seen | 11:46 PDT |
| Duration | 0h 58m |
| Aircraft | N453UA |
| Max altitude | 27,975 ft |
| Distance tracked | 283 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 21:13Z |
| Last seen | 23:34Z |
| Duration | 2h 20m |
| Aircraft | N850UA |
| Max altitude | 37,025 ft |
Punctuality, last 30 days
| Flights | 12 |
| On time | 4 (33%) |
| Average delay | +57 min |
| Worst delay | +139 min |
In the last 30 days UAL520 departed on time (within 15 minutes) on 4 of 12 flights (33%), with an average departure delay of +57 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.