Flight
UAL2839 4 Sep 2026
UAL2839, operated by United Airlines, on 4 Sep 2026: Metropolitan Oakland International (KOAK) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KOAK METROPOLITAN OAKLAND INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:02 PDT 3 Sep |
| Last seen | 22:56 CDT 3 Sep |
| Duration | 3h 54m |
| Aircraft | N14518 |
| Max altitude | 35,025 ft |
| Distance tracked | 1,591 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +17 min |
| Worst delay | +52 min |
In the last 30 days UAL2839 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +17 min and a worst delay of +52 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.