Flight
UAL1233 18 Feb 2026
UAL1233, operated by United Airlines, on 18 Feb 2026: San Diego International Lindbergh Fld (KSAN) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:23 PST |
| Last seen | 09:40 MST |
| Duration | 2h 16m |
| Aircraft | A0B845 |
| Max altitude | 29,075 ft |
| Distance tracked | 740 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:11 MST |
| Last seen | 17:32 EST |
| Duration | 3h 20m |
| Aircraft | N37514 |
| Max altitude | 33,025 ft |
| Distance tracked | 1,390 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 4 (31%) |
| Average delay | +45 min |
| Worst delay | +198 min |
In the last 30 days UAL1233 departed on time (within 15 minutes) on 4 of 13 flights (31%), with an average departure delay of +45 min and a worst delay of +198 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.