United UA4227 Flight Status Tracker
UA4227 is a domestic flight operated by United. UA4227 is departing from Buffalo (BUF), United States and arriving at Washington (IAD), United States. The flight distance is about 455.08 km or 282.77 miles and flight time is 1 hours 31 minutes. Get the latest status of UA4227 / UAL4227 here.
Update on March 11, 2026, 8:55 a.m.
Lastest Status
Scheduled On time
| BUF | IAD |
Distance: 455.08 km / 282.77 miles or 245.72 nautical miles.
Departure Buffalo Niagara Airport
Estimate Departure: 10:32
Scheduled Departure: 10:32
Departure Terminal : N/A Gate None
Arrival Washington Dulles Airport
Estimate Arrival: 11:49
Scheduled Arrival: 11:49
Arrival Terminal : A Gate None
Flight UA4227 detail information
| Type | Domestic Flight |
| Route | Departure Buffalo (BUF), United States and arriving at Washington (IAD), United States |
| Airlines | United (UA) |
| Aircraft | Embraer ERJ 135 / ERJ 140 / ERJ 145 |
| Flight Duration | 1 hours 31 minutes |
| Flight Distance | 455.08 km /282.77 miles |
| Operating Days | Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA4227 Airports
| Departures |
|---|
| Airport: Buffalo Niagara Airport, United States |
| ICAO Code: BUF |
| BUF Current time: 08:29 11-Mar-2026 |
| Arrivals |
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 08:29 11-Mar-2026 |