Flight
UAL661 24 Sep 2026
UAL661, operated by United Airlines, on 24 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:12 CDT 23 Sep |
| Aircraft | N440UA |
| Max altitude | 44,000 ft |
Leg 2 of 3partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 22:27 CDT 23 Sep |
| Aircraft | N29124 |
| Max altitude | 39,025 ft |
Leg 3 of 3
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:04 EDT |
| Last seen | 18:12 CDT |
| Duration | 2h 07m |
| Aircraft | N69840 |
| Max altitude | 34,000 ft |
| Distance tracked | 623 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 4 (29%) |
| Average delay | +48 min |
| Worst delay | +349 min |
In the last 30 days UAL661 departed on time (within 15 minutes) on 4 of 14 flights (29%), with an average departure delay of +48 min and a worst delay of +349 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.