Flight
UAL323 20 Aug 2026
UAL323, operated by United Airlines, on 20 Aug 2026: Buffalo Niagara International (KBUF) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:43 EDT |
| Last seen | 14:56 CDT |
| Duration | 4h 13m |
| Aircraft | N37273 |
| Max altitude | 26,025 ft |
| Distance tracked | 410 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 4 (31%) |
| Average delay | +17 min |
| Worst delay | +30 min |
In the last 30 days UAL323 departed on time (within 15 minutes) on 4 of 13 flights (31%), with an average departure delay of +17 min and a worst delay of +30 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.