Flight
UAL1742 29 Mar 2026
UAL1742, operated by United Airlines, on 29 Mar 2026: Sacramento International (KSMF) to Washington Dulles International (KIAD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:05 PDT |
| Last seen | 14:30 EDT |
| Duration | 4h 25m |
| Aircraft | AA7F4E |
| Max altitude | 37,000 ft |
| Distance tracked | 2,043 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 22:22Z |
| Last seen | 23:58Z |
| Duration | 1h 35m |
| Aircraft | AA7F01 |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | +16 min |
| Worst delay | +45 min |
In the last 30 days UAL1742 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of +16 min and a worst delay of +45 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.