Flight
UAL1888 19 Dec 2025
UAL1888, operated by United Airlines, on 19 Dec 2025: Phoenix Sky Harbor International (KPHX) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:32 MST 18 Dec |
| Last seen | 23:42 CST 18 Dec |
| Duration | 3h 10m |
| Aircraft | N37504 |
| Max altitude | 39,025 ft |
| Distance tracked | 1,249 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +21 min |
| Worst delay | +33 min |
In the last 30 days UAL1888 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +21 min and a worst delay of +33 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.