Flight
UAL2839 22 May 2026
UAL2839, operated by United Airlines, on 22 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | ? → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:24Z |
| Last seen | 22:52 PDT 21 May |
| Duration | 5h 27m |
| Aircraft | N37513 |
| Max altitude | 34,000 ft |
| Distance tracked | 2,075 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +18 min |
| Worst delay | +52 min |
In the last 30 days UAL2839 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +18 min and a worst delay of +52 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.