Flight
UAL2040 1 Feb 2026
UAL2040, operated by United Airlines, on 1 Feb 2026: General Edward Lawrence Logan International (KBOS) to Chicago Ohare International (KORD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 EST 31 Jan |
| Last seen | 18:18 CST 31 Jan |
| Duration | 0h 18m |
| Aircraft | A0B821 |
| Max altitude | 8,575 ft |
| Distance tracked | 751 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:45 EST 31 Jan |
| Aircraft | A0B821 |
| Max altitude | 34,000 ft |
| Distance tracked | 751 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | -380 min |
| Worst delay | +64 min |
In the last 30 days UAL2040 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of -380 min and a worst delay of +64 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.