Flight
UAL3871 19 Aug 2026
UAL3871, operated by United Airlines, on 19 Aug 2026: Chicago Ohare International (KORD) to Miami International (KMIA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:27 CDT |
| Last seen | 11:04 EDT |
| Duration | 2h 36m |
| Aircraft | N17326 |
| Max altitude | 41,000 ft |
| Distance tracked | 1,042 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +42 min |
| Worst delay | +99 min |
In the last 30 days UAL3871 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +42 min and a worst delay of +99 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.