Flight
UAL1841 19 Aug 2025
UAL1841, operated by United Airlines, on 19 Aug 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 | 20:09 PDT 18 Aug |
| Last seen | 23:36 MDT 18 Aug |
| Duration | 2h 27m |
| Aircraft | N873UA |
| Max altitude | 39,050 ft |
| Distance tracked | 788 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSNA JOHN WAYNE ARPT ORANGE CO |
| Status | Completed (receiver network) |
| First seen airborne | 00:03 MDT |
| Last seen | 16:42 PDT |
| Duration | 17h 38m |
| Aircraft | A5CF8B |
| Max altitude | 36,000 ft |
| Distance tracked | 734 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +39 min |
| Worst delay | +158 min |
In the last 30 days UAL1841 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +39 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.