Flight
UAL3917 21 Aug 2026
UAL3917, operated by United Airlines, on 21 Aug 2026: George Bush Intcntl Houston (KIAH) to Dallas Fort Worth International (KDFW). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:28 CDT |
| Last seen | 10:12 CDT |
| Duration | 2h 44m |
| Aircraft | N37427 |
| Max altitude | 40,000 ft |
| Distance tracked | 195 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 2 (100%) |
| Average delay | +10 min |
| Worst delay | +12 min |
In the last 30 days UAL3917 departed on time (within 15 minutes) on 2 of 2 flights (100%), with an average departure delay of +10 min and a worst delay of +12 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.