Flight
UAL636 8 May 2026
UAL636, operated by United Airlines, on 8 May 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:09 CDT 7 May |
| Aircraft | A4945F |
| Max altitude | 33,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KBTV BURLINGTON INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:15 EDT |
| Last seen | 18:58 CDT |
| Duration | 13h 42m |
| Aircraft | A4945F |
| Max altitude | 35,000 ft |
| Distance tracked | 661 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 7 (50%) |
| Average delay | -366 min |
| Worst delay | +63 min |
In the last 30 days UAL636 departed on time (within 15 minutes) on 7 of 14 flights (50%), with an average departure delay of -366 min and a worst delay of +63 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.