Flight
UAL1525 31 Aug 2026
UAL1525, operated by United Airlines, on 31 Aug 2026: Raleigh Durham International (KRDU) to Chicago Ohare International (KORD), 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 → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:03 EDT |
| Last seen | 07:12 CDT |
| Duration | 1h 08m |
| Aircraft | N37525 |
| Max altitude | 34,750 ft |
| Distance tracked | 561 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:30 EDT |
| Last seen | 11:24 CDT |
| Duration | 1h 53m |
| Aircraft | A0B823 |
| Max altitude | 36,000 ft |
| Distance tracked | 561 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 3 (23%) |
| Average delay | +58 min |
| Worst delay | +225 min |
In the last 30 days UAL1525 departed on time (within 15 minutes) on 3 of 13 flights (23%), with an average departure delay of +58 min and a worst delay of +225 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.