Flight
UAL1557 15 Oct 2025
UAL1557, operated by United Airlines, on 15 Oct 2025: Buffalo Niagara International (KBUF) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:03 EDT |
| Last seen | 07:36 CDT |
| Duration | 1h 32m |
| Aircraft | N34282 |
| Max altitude | 36,000 ft |
| Distance tracked | 410 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 7 (50%) |
| Average delay | -166 min |
| Worst delay | +95 min |
In the last 30 days UAL1557 departed on time (within 15 minutes) on 7 of 14 flights (50%), with an average departure delay of -166 min and a worst delay of +95 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.