Flight
UAL1281 1 Feb 2026
UAL1281, operated by United Airlines, on 1 Feb 2026: Denver International (KDEN) to San Diego International Lindbergh Fld (KSAN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 MST 31 Jan |
| Last seen | 17:02 PST 31 Jan |
| Duration | 1h 02m |
| Aircraft | N28478 |
| Max altitude | 38,000 ft |
| Distance tracked | 740 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | Route not recorded |
| Status | Partial record (receiver network) |
| First seen airborne | 01:32Z |
| Aircraft | N28478 |
| Max altitude | 34,025 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +22 min |
| Worst delay | +36 min |
In the last 30 days UAL1281 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +22 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.