Flight
UAL1843 4 Feb 2026
UAL1843, operated by United Airlines, on 4 Feb 2026: Los Angeles International (KLAX) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:05 PST 3 Feb |
| Last seen | 05:32 CST |
| Duration | 4h 26m |
| Aircraft | A0B88B |
| Max altitude | 35,025 ft |
| Distance tracked | 1,513 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 11 (69%) |
| Average delay | -419 min |
| Worst delay | +157 min |
In the last 30 days UAL1843 departed on time (within 15 minutes) on 11 of 16 flights (69%), with an average departure delay of -419 min and a worst delay of +157 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.