Air Canada AC521 Flight Status Tracker
AC521 is a international flight operated by Air Canada. AC521 is departing from Boston (BOS), United States and arriving at Toronto (YYZ), Canada. The flight distance is about 714.99 km or 444.28 miles and flight time is 1 hours 49 minutes. Get the latest status of AC521 / ACA521 here.
Update on Jan. 4, 2026, 4:51 p.m.
Lastest Status
N/A
| BOS | YYZ |
Distance: 714.99 km / 444.28 miles or 386.07 nautical miles.
Departure Boston Logan International Airport
Scheduled Departure: 9:25 a.m.
Departure Terminal : B Gate None
Arrival Toronto Pearson International Airport
Scheduled Arrival: 11:18 a.m.
Arrival Terminal : 1 Gate None
Flight AC521 detail information
| Type | International Flight |
| Route | Departure Boston (BOS), United States and arriving at Toronto (YYZ), Canada |
| Airlines | Air Canada (AC) |
| Aircraft | E190 |
| Flight Duration | 1 hours 49 minutes |
| Flight Distance | 714.99 km /444.28 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday |
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AC521 Airports
| Departures |
|---|
| Airport: Boston Logan International Airport, United States |
| ICAO Code: BOS |
| BOS Current time: 13:11 13-Jan-2026 |
| Arrivals |
| Airport: Toronto Pearson International Airport, Canada |
| ICAO Code: YYZ |
| YYZ Current time: 13:11 13-Jan-2026 |