Flight
UAL1920 4 Feb 2026
UAL1920, operated by United Airlines, on 4 Feb 2026: Chicago Midway International (KMDW) to Sacramento International (KSMF), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 3 Feb |
| Last seen | 18:06 PST 3 Feb |
| Duration | 2h 05m |
| Aircraft | N78524 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,551 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:05 PST |
| Last seen | 14:48 CST |
| Duration | 5h 43m |
| Aircraft | N78524 |
| Max altitude | 38,000 ft |
| Distance tracked | 1,544 nm |
Leg 3 of 3partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 16:16 CST |
| Aircraft | N87531 |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 12 |
| On time | 0 (0%) |
| Average delay | +66 min |
| Worst delay | +248 min |
In the last 30 days UAL1920 departed on time (within 15 minutes) on 0 of 12 flights (0%), with an average departure delay of +66 min and a worst delay of +248 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.