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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 Feb. 28, 2026, 6:05 p.m.

Lastest Status

Scheduled On time
UA Flight Status
ZRH
Departure
Zurich Airport
Scheduled Departure:
13:20
Departure Terminal:
None Gate None
Flight Status
Distance:
6508.94 km / 4044.47 miles or 3514.55 nautical miles.
YYZ
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

UA8521 Airports

Departures
  • Airport: Zurich Airport, Switzerland
  • ICAO Code: ZRH
  • ZRH Current time: 04:51 02-Mar-2026
Arrivals
  • Airport: Toronto Pearson International Airport, Canada
  • ICAO Code: YYZ
  • YYZ Current time: 22:51 01-Mar-2026

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