United UA8521 Flight Status Tracker
UA8521 is a international flight operated by United. UA8521 is departing from Zurich (ZRH), Switzerland and arriving at Toronto (YYZ), Canada. The flight distance is about 6508.94 km or 4044.47 miles and flight time is 8 hours 30 minutes. Get the latest status of UA8521 / UAL8521 here.
Update on March 2, 2026, 3:51 a.m.
Lastest Status
Scheduled On time
| ZRH | YYZ |
Distance: 6508.94 km / 4044.47 miles or 3514.55 nautical miles.
Departure Zurich Airport
Scheduled Departure: 13:20
Departure Terminal : None Gate None
Arrival Toronto Pearson International Airport
Scheduled Arrival: 16:10
Arrival Terminal : None Gate None
Flight UA8521 detail information
| Type | International Flight |
| Route | Departure Zurich (ZRH), Switzerland and arriving at Toronto (YYZ), Canada |
| Airlines | United (UA) |
| Aircraft | 789 |
| Flight Duration | 8 hours 30 minutes |
| Flight Distance | 6508.94 km /4044.47 miles |
| Operating Days |
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UA8521 Airports
| Departures |
|---|
| Airport: Zurich Airport, Switzerland |
| ICAO Code: ZRH |
| ZRH Current time: 06:41 02-Mar-2026 |
| Arrivals |
| Airport: Toronto Pearson International Airport, Canada |
| ICAO Code: YYZ |
| YYZ Current time: 00:41 02-Mar-2026 |