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AC821 — flight status & live tracker

Barcelona (BCN) → Toronto (YYZ)
Air Canada · Live position from global ADS-B networks

Track AC821 in real time on the ScanFlyGo live map. If the aircraft is airborne and within coverage, you’ll see its exact position, altitude, speed and heading along the Barcelona–Toronto route.

✈️ Track AC821 on the live map

Route

AC821 is operated by Air Canada and flies from Josep Tarradellas Barcelona-El Prat Airport (BCN/LEBL) to Lester B. Pearson International Airport (YYZ/CYYZ). Compare fares on this route →

The aircraft most recently seen operating AC821 was a Boeing 777-300ER (ICAO type code B77W). Equipment changes by season and demand, so the type shown on the live map is the one that counts today.

What a seat on Barcelona → Toronto costs right now

Cheapest one-way fares found on this route in the last 48 hours, across 2 carrier(s). Prices move — open one to see live availability.

Ryanair 2026-10-02 · 1 stop €316 Ryanair 2026-10-16 · 1 stop €318 Vueling 2026-10-03 · 1 stop €329

Fares are one-way, found by other travellers in the last 48 hours, and change constantly. ScanFlyGo earns a commission if you book — it costs you nothing extra.

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Frequently asked questions

How do I track flight AC821 live?

Open the ScanFlyGo live map for AC821 to see its current position, altitude and speed in real time. If the flight is airborne and within ADS-B coverage it appears on the map on the Barcelona–Toronto route.

What route does AC821 fly?

AC821 (Air Canada) operates Barcelona (BCN/LEBL) to Toronto (YYZ/CYYZ).

What aircraft operates AC821?

AC821 was most recently observed being flown by a Boeing 777-300ER (ICAO type B77W). Airlines swap equipment by season and demand, so open the live map to see the exact aircraft — including its registration — operating today.

Is flight AC821 on time?

ScanFlyGo shows live aircraft position rather than airline schedule data. For exact departure and arrival times and delays, check the airline’s website — but the live map tells you instantly whether AC821 is already in the air and where it is.

Is tracking AC821 free?

Yes — ScanFlyGo flight tracking is free with no app or account, on desktop and mobile.

Positions come from community ADS-B networks for information and entertainment only — not for navigation. Coverage may be incomplete or delayed.