Flight
UAL520 18 Sep 2026
UAL520, operated by United Airlines, on 18 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 01:15Z |
| Last seen | 18:28Z |
| Duration | 17h 13m |
| Aircraft | N491UA |
| Max altitude | 29,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KMCO ORLANDO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:21 PDT |
| Last seen | 19:42 EDT |
| Duration | 1h 20m |
| Aircraft | N897UA |
| Max altitude | 35,100 ft |
| Distance tracked | 2,121 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 4 (27%) |
| Average delay | +60 min |
| Worst delay | +139 min |
In the last 30 days UAL520 departed on time (within 15 minutes) on 4 of 15 flights (27%), with an average departure delay of +60 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.