Flight
UAL1889 12 Dec 2025
UAL1889, operated by United Airlines, on 12 Dec 2025: Sacramento International (KSMF) 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 | KSMF SACRAMENTO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:09 PST |
| Last seen | 08:06 MST |
| Duration | 1h 56m |
| Aircraft | A12A7C |
| Max altitude | 35,000 ft |
| Distance tracked | 788 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 17:15Z |
| Last seen | 14:32 EST |
| Duration | 2h 16m |
| Aircraft | N482UA |
| Max altitude | 35,025 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 7 (88%) |
| Average delay | +12 min |
| Worst delay | +18 min |
In the last 30 days UAL1889 departed on time (within 15 minutes) on 7 of 8 flights (88%), with an average departure delay of +12 min and a worst delay of +18 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.