Flight
UAL1738 21 Jul 2026
UAL1738, operated by United Airlines, on 21 Jul 2026: Washington Dulles International (KIAD) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:55 EDT 20 Jul |
| Last seen | 23:26 CDT 20 Jul |
| Duration | 1h 31m |
| Aircraft | N77543 |
| Max altitude | 32,025 ft |
| Distance tracked | 510 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +16 min |
| Worst delay | +55 min |
In the last 30 days UAL1738 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +16 min and a worst delay of +55 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.