Flight
UAL2853 20 Dec 2025
UAL2853, operated by United Airlines, on 20 Dec 2025: San Antonio International (KSAT) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSAT SAN ANTONIO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 19 Dec |
| Last seen | 10:12 MST |
| Duration | 17h 11m |
| Aircraft | A1270F |
| Max altitude | 33,000 ft |
| Distance tracked | 690 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:55 MST |
| Last seen | 18:58 EST |
| Duration | 3h 02m |
| Aircraft | N47282 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,258 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 10 (71%) |
| Average delay | +12 min |
| Worst delay | +30 min |
In the last 30 days UAL2853 departed on time (within 15 minutes) on 10 of 14 flights (71%), with an average departure delay of +12 min and a worst delay of +30 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.