Flight
UAL1678 16 Sep 2026
UAL1678, operated by United Airlines, on 16 Sep 2026: Ronald Reagan Washington National (KDCA) to George Bush Intcntl Houston (KIAH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDCA RONALD REAGAN WASHINGTON NATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 15 Sep |
| Last seen | 21:08 CDT 15 Sep |
| Duration | 2h 07m |
| Aircraft | N21723 |
| Max altitude | 40,000 ft |
| Distance tracked | 1,048 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:51 CDT |
| Last seen | 16:18 EDT |
| Duration | 5h 26m |
| Aircraft | N21723 |
| Max altitude | 37,000 ft |
| Distance tracked | 1,048 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 2 (14%) |
| Average delay | +61 min |
| Worst delay | +446 min |
In the last 30 days UAL1678 departed on time (within 15 minutes) on 2 of 14 flights (14%), with an average departure delay of +61 min and a worst delay of +446 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.