Flight
UAL636 21 Sep 2025
UAL636, operated by United Airlines, on 21 Sep 2025: Chicago Ohare International (KORD) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:49 CDT 20 Sep |
| Last seen | 21:52 EDT 20 Sep |
| Duration | 1h 02m |
| Aircraft | A097CC |
Punctuality, last 30 days
| Flights | 14 |
| On time | 9 (64%) |
| Average delay | -473 min |
| Worst delay | +45 min |
In the last 30 days UAL636 departed on time (within 15 minutes) on 9 of 14 flights (64%), with an average departure delay of -473 min and a worst delay of +45 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.