Flight
UAL1991 8 Sep 2026
UAL1991, operated by United Airlines, on 8 Sep 2026: Newark Liberty International (KEWR) to The William B Hartsfield Atlanta International (KATL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 01:35 EDT |
| Last seen | 03:10 EDT |
| Duration | 1h 34m |
| Aircraft | N889UA |
| Max altitude | 30,100 ft |
| Distance tracked | 647 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 10:34 EDT |
| Aircraft | N873UA |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | +25 min |
| Worst delay | +54 min |
In the last 30 days UAL1991 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of +25 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.