Flight
UAL664 22 Aug 2026
UAL664, operated by United Airlines, on 22 Aug 2026: Mc Carran International (KLAS) to Chicago Ohare International (KORD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:33 PDT |
| Last seen | 12:38 CDT |
| Duration | 3h 04m |
| Aircraft | N38451 |
| Max altitude | 33,000 ft |
| Distance tracked | 1,313 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KMCI KANSAS CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:10 PDT |
| Last seen | 17:10 CDT |
| Duration | 0h 59m |
| Aircraft | A441F5 |
| Max altitude | 34,000 ft |
| Distance tracked | 987 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 3 (20%) |
| Average delay | +52 min |
| Worst delay | +219 min |
In the last 30 days UAL664 departed on time (within 15 minutes) on 3 of 15 flights (20%), with an average departure delay of +52 min and a worst delay of +219 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.