Flight
UAL1841 17 Sep 2026
UAL1841, operated by United Airlines, on 17 Sep 2026: Sacramento International (KSMF) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:41 PDT 16 Sep |
| Last seen | 21:38 MDT 16 Sep |
| Duration | 1h 56m |
| Aircraft | N477UA |
| Max altitude | 39,050 ft |
| Distance tracked | 788 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +40 min |
| Worst delay | +158 min |
In the last 30 days UAL1841 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +40 min and a worst delay of +158 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.