Flight
UAL1889 28 Feb 2026
UAL1889, operated by United Airlines, on 28 Feb 2026: 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 | 05:07 PST |
| Last seen | 07:58 MST |
| Duration | 1h 50m |
| Aircraft | A12A7C |
| Max altitude | 37,025 ft |
| Distance tracked | 788 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:22 MST |
| Last seen | 15:40 EST |
| Duration | 3h 17m |
| Aircraft | A12AC9 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,349 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +12 min |
| Worst delay | +18 min |
In the last 30 days UAL1889 departed on time (within 15 minutes) on 6 of 7 flights (86%), 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.