Flight
UAL1525 26 May 2026
UAL1525, operated by United Airlines, on 26 May 2026: Raleigh Durham International (KRDU) to Chicago Ohare International (KORD), 4 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 4estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:05 EDT |
| Last seen | 06:30 CDT |
| Duration | 1h 24m |
| Aircraft | N834UA |
| Max altitude | 35,025 ft |
| Distance tracked | 561 nm |
Leg 2 of 4estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 12:55Z |
| Last seen | 15:00Z |
| Duration | 2h 04m |
| Aircraft | N834UA |
| Max altitude | 25,450 ft |
Leg 3 of 4estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:46 EDT |
| Last seen | 11:36 CDT |
| Duration | 0h 49m |
| Aircraft | A6ED7F |
| Max altitude | 30,000 ft |
| Distance tracked | 561 nm |
Leg 4 of 4
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:45 CDT |
| Last seen | 15:20 PDT |
| Duration | 3h 34m |
| Aircraft | N26226 |
| Max altitude | 38,000 ft |
| Distance tracked | 1,507 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 3 (21%) |
| Average delay | +55 min |
| Worst delay | +225 min |
In the last 30 days UAL1525 departed on time (within 15 minutes) on 3 of 14 flights (21%), with an average departure delay of +55 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.