Flight
UAL8123 20 Jun 2026
UAL8123, operated by United Airlines, on 20 Jun 2026: San Francisco International (KSFO) to Philadelphia International (KPHL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:54 PDT 19 Jun |
| Last seen | 07:28 EDT |
| Duration | 4h 33m |
| Aircraft | A12731 |
| Max altitude | 37,000 ft |
| Distance tracked | 2,185 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +38 min |
| Worst delay | +52 min |
In the last 30 days UAL8123 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +38 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.