United UA4251 Flight Status Tracker
UA4251 is a domestic flight operated by United. UA4251 is departing from Washington (IAD), United States and arriving at Roanoke (ROA), United States. The flight distance is about 285.90 km or 177.65 miles and flight time is 1 hours 23 minutes. Get the latest status of UA4251 / UAL4251 here.
Update on Jan. 11, 2026, 10:27 p.m.
Lastest Status
Scheduled On time
| IAD | ROA |
Distance: 285.90 km / 177.65 miles or 154.37 nautical miles.
Departure Washington Dulles Airport
Estimate Departure: 17:39
Scheduled Departure: 17:39
Departure Terminal : N/A Gate None
Arrival Roanoke Airport
Estimate Arrival: 19:16
Scheduled Arrival: 19:16
Arrival Terminal : 2 Gate None
Flight UA4251 detail information
| Type | Domestic Flight |
| Route | Departure Washington (IAD), United States and arriving at Roanoke (ROA), United States |
| Airlines | United (UA) |
| Aircraft | EMBRAER ERJ 135 / ERJ 140 / ERJ 145 |
| Flight Duration | 1 hours 23 minutes |
| Flight Distance | 285.90 km /177.65 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA4251 Airports
| Departures |
|---|
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 06:20 13-Jan-2026 |
| Arrivals |
| Airport: Roanoke Airport, United States |
| ICAO Code: ROA |
| ROA Current time: 06:20 13-Jan-2026 |