Flight
UAL1239 31 Aug 2026
UAL1239, operated by United Airlines, on 31 Aug 2026: Chicago Ohare International (KORD) to Greater Rochester International (KROC), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KROC GREATER ROCHESTER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:28 CDT 30 Aug |
| Last seen | 21:42 EDT 30 Aug |
| Duration | 1h 13m |
| Aircraft | A5D35C |
| Max altitude | 37,000 ft |
| Distance tracked | 457 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 21:54 CDT 30 Aug |
| Aircraft | A5D35C |
| Max altitude | 33,000 ft |
| Distance tracked | 457 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 7 (50%) |
| Average delay | +44 min |
| Worst delay | +173 min |
In the last 30 days UAL1239 departed on time (within 15 minutes) on 7 of 14 flights (50%), with an average departure delay of +44 min and a worst delay of +173 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.