United UA8571 Flight Status Tracker
UA8571 is a international flight operated by United. UA8571 is departing from Boston (BOS), United States and arriving at Montreal (YUL), Canada. The flight distance is about 407.43 km or 253.17 miles and flight time is 1 hours 15 minutes. Get the latest status of UA8571 / UAL8571 here.
Update on Jan. 14, 2026, 8:10 a.m.
Lastest Status
Scheduled On time
| BOS | YUL |
Distance: 407.43 km / 253.17 miles or 220.00 nautical miles.
Departure Boston Logan International Airport
Scheduled Departure: 13:45
Departure Terminal : None Gate None
Arrival Montreal Pierre Elliott Trudeau Airport
Scheduled Arrival: 15:28
Arrival Terminal : None Gate None
Flight UA8571 detail information
| Type | International Flight |
| Route | Departure Boston (BOS), United States and arriving at Montreal (YUL), Canada |
| Airlines | United (UA) |
| Aircraft | CR9 |
| Flight Duration | 1 hours 15 minutes |
| Flight Distance | 407.43 km /253.17 miles |
| Operating Days |
Find more flight status
UA8571 Airports
| Departures |
|---|
| Airport: Boston Logan International Airport, United States |
| ICAO Code: BOS |
| BOS Current time: 14:49 14-Jan-2026 |
| Arrivals |
| Airport: Montreal Pierre Elliott Trudeau Airport, Canada |
| ICAO Code: YUL |
| YUL Current time: 14:49 14-Jan-2026 |