Flight
UAL1839 22 Aug 2026
UAL1839, operated by United Airlines, on 22 Aug 2026, 4 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 4estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 06:34Z |
| Last seen | 08:40Z |
| Duration | 2h 05m |
| Aircraft | A0B820 |
Leg 2 of 4estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 09:03Z |
| Last seen | 10:02Z |
| Duration | 0h 59m |
| Aircraft | A0B820 |
Leg 3 of 4estimated
PlaneTrack receiver network| Route | KMCO ORLANDO INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:56 EDT |
| Last seen | 08:48 CDT |
| Duration | 1h 51m |
| Aircraft | A0B820 |
| Max altitude | 37,025 ft |
| Distance tracked | 874 nm |
Leg 4 of 4
PlaneTrack receiver network| Route | ? → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:18Z |
| Last seen | 15:20 PDT |
| Duration | 4h 01m |
| Aircraft | A3D302 |
| Max altitude | 36,025 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +46 min |
| Worst delay | +72 min |
In the last 30 days UAL1839 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +46 min and a worst delay of +72 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.