United UA3857 Flight Status Tracker
UA3857 is a international flight operated by United. UA3857 is departing from Washington (IAD), United States and arriving at Toronto (YYZ), Canada. The flight distance is about 555.46 km or 345.14 miles and flight time is 1 hours 18 minutes. Get the latest status of UA3857 / UAL3857 here.
Update on Nov. 8, 2025, 1:18 p.m.
Lastest Status
N/A
| IAD | YYZ |
Distance: 555.46 km / 345.14 miles or 299.92 nautical miles.
Departure Washington Dulles Airport
Scheduled Departure: 11 a.m.
Departure Terminal : N/A Gate None
Arrival Toronto Pearson International Airport
Scheduled Arrival: 12:20 p.m.
Arrival Terminal : N/A Gate None
Flight UA3857 detail information
| Type | International Flight |
| Route | Departure Washington (IAD), United States and arriving at Toronto (YYZ), Canada |
| Airlines | United (UA) |
| Aircraft | Canadair CRJ |
| Flight Duration | 1 hours 18 minutes |
| Flight Distance | 555.46 km /345.14 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA3857 Airports
| Departures |
|---|
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 19:50 11-Jan-2026 |
| Arrivals |
| Airport: Toronto Pearson International Airport, Canada |
| ICAO Code: YYZ |
| YYZ Current time: 19:50 11-Jan-2026 |