Flight
UAL520 15 Apr 2026
UAL520, operated by United Airlines, on 15 Apr 2026: San Francisco International (KSFO) to Orlando International (KMCO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KMCO ORLANDO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:23 PDT |
| Last seen | 19:58 EDT |
| Duration | 4h 34m |
| Aircraft | A449A2 |
| Max altitude | 35,000 ft |
| Distance tracked | 2,121 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 6 (50%) |
| Average delay | +44 min |
| Worst delay | +139 min |
In the last 30 days UAL520 departed on time (within 15 minutes) on 6 of 12 flights (50%), with an average departure delay of +44 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.