Flight
UAL1991 10 Jul 2026
UAL1991, operated by United Airlines, on 10 Jul 2026: Muir Aaf (KMUI) to The William B Hartsfield Atlanta International (KATL). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KMUI MUIR AAF → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 9 Jul |
| Last seen | 21:26 EDT 9 Jul |
| Duration | 1h 26m |
| Aircraft | N830UA |
| Max altitude | 36,075 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +26 min |
| Worst delay | +54 min |
In the last 30 days UAL1991 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +26 min and a worst delay of +54 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.