Flight
UAL1525 10 Dec 2025
UAL1525, operated by United Airlines, on 10 Dec 2025, 4 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 4
PlaneTrack receiver network| Route | ? → KSNA JOHN WAYNE ARPT ORANGE CO |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 18:28 PST 9 Dec |
| Duration | 2h 27m |
| Aircraft | N23721 |
| Max altitude | 30,000 ft |
Leg 2 of 4estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:48 EST 9 Dec |
| Last seen | 07:42 EST |
| Duration | 9h 53m |
| Aircraft | N23721 |
| Max altitude | 24,000 ft |
| Distance tracked | 361 nm |
Leg 3 of 4
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:57 EST |
| Last seen | 11:36 CST |
| Duration | 2h 39m |
| Aircraft | AD22E1 |
| Max altitude | 36,050 ft |
| Distance tracked | 623 nm |
Leg 4 of 4estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:59 CST |
| Last seen | 15:58 PST |
| Duration | 1h 58m |
| Aircraft | N21723 |
| Max altitude | 36,025 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.