Flight
UAL1397 23 May 2026
UAL1397, operated by United Airlines, on 23 May 2026: Raleigh Durham International (KRDU) to George Bush Intcntl Houston (KIAH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 22 May |
| Last seen | 12:04 CDT |
| Duration | 17h 03m |
| Aircraft | N843UA |
| Max altitude | 35,000 ft |
| Distance tracked | 1,196 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:42 CDT |
| Last seen | 19:10 EDT |
| Duration | 3h 27m |
| Aircraft | N39416 |
| Max altitude | 27,000 ft |
| Distance tracked | 1,215 nm |
Punctuality, last 30 days
| Flights | 19 |
| On time | 1 (5%) |
| Average delay | +28 min |
| Worst delay | +76 min |
In the last 30 days UAL1397 departed on time (within 15 minutes) on 1 of 19 flights (5%), with an average departure delay of +28 min and a worst delay of +76 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.