Flight
UAL2100 18 Sep 2026
UAL2100, operated by United Airlines, on 18 Sep 2026: Phoenix Sky Harbor International (KPHX) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:34 MST |
| Last seen | 13:31 PDT |
| Duration | 3h 56m |
| Aircraft | N854UA |
| Max altitude | 38,100 ft |
| Distance tracked | 564 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +39 min |
| Worst delay | +56 min |
In the last 30 days UAL2100 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +39 min and a worst delay of +56 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.