Flight
UAL488 23 Sep 2026
UAL488, operated by United Airlines, on 23 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 22 Sep |
| Aircraft | N14240 |
| Max altitude | 37,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KBUR BURBANK GLENDALE PASADENA → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:39 PDT |
| Last seen | 16:58 PDT |
| Duration | 8h 19m |
| Aircraft | N17337 |
| Max altitude | 32,000 ft |
| Distance tracked | 283 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +19 min |
| Worst delay | +36 min |
In the last 30 days UAL488 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +19 min and a worst delay of +36 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.