Flight
UAL1399 23 Sep 2026
UAL1399, operated by United Airlines, on 23 Sep 2026: Newark Liberty International (KEWR) to Kansas City International (KMCI), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KMCI KANSAS CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:38 EDT 22 Sep |
| Last seen | 23:28 CDT 22 Sep |
| Duration | 2h 50m |
| Aircraft | N17452 |
| Max altitude | 38,000 ft |
| Distance tracked | 946 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMCI KANSAS CITY INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 06:04 CDT |
| Last seen | 23:50Z |
| Duration | 12h 45m |
| Aircraft | N17452 |
| Max altitude | 33,000 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 7 (44%) |
| Average delay | +84 min |
| Worst delay | +1146 min |
In the last 30 days UAL1399 departed on time (within 15 minutes) on 7 of 16 flights (44%), with an average departure delay of +84 min and a worst delay of +1146 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.