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AC856 Flight Information & Schedule

Air Canada · Toronto Pearson International Airport (YYZ) to London Heathrow Airport (LHR)

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AC856 Toronto Pearson International Airport to London Heathrow Airport nonstop flight: schedule, airports, aircraft and travel guide.

AC856 Flight Overview

AC856 is operated by Air Canada and connects Toronto Pearson International Airport (YYZ) and London Heathrow Airport (LHR). Scheduled departure: 2026-10-29 21:10 (UTC-04:00); scheduled arrival: 2026-10-30 08:30 (UTC+00:00).

AirlineAir Canada
Flight numberAC856
RouteYYZ to LHR
Scheduled duration7 hr 20 min

Toronto to London Route Information

AC856 is a nonstop international flight from Toronto Pearson International Airport (YYZ) to London Heathrow Airport (LHR). Use the information below to plan your journey.

Route distanceApprox. 5,722 km
Scheduled flight time7 hr 20 min
Time difference240 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 21:10 (UTC-04:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-30 08:30 (UTC+00:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Toronto (UTC-04:00); arrival: London (UTC+00:00).

AC856 On-time Performance & History

Methodology

90%Arrival on-time rate
Sample flights90 (flights)
Average departure delay35 min
Average arrival early17 min
Cancllation rate2%
Longest delay121 min
Early arrivals83%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Airbus A330

Economy 31 in; Business 70 in

Seat layout292

Business 30 · Economy 262

Business Class1-2-1

70 in

Seat configuration depends on the operating aircraft

Economy Class2-4-2

31 in

MealsMeal included

Inflight entertainmentSeatback entertainment system

Inflight Wi-FiWi-Fi (additional charge)

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: USB port and power outlet

BassinetAvailable

Accessibility-

AC856 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Toronto Pearson International Airport Departure & London Heathrow Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

YYZ

Departing from Toronto Pearson International Airport

AC856 is scheduled to depart from T1. Allow time for international check-in, baggage drop, security and immigration.

LHR

Arriving at London Heathrow Airport

Scheduled arrival is at T2. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

+1

Planning your arrival

Scheduled arrival: 2026-10-30 08:30. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Toronto Pearson International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andLondon Heathrow Airport’ latest arrival declaration requirements.

What should I check before flying AC856?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

AC856 Frequently Asked Questions

Which airline operates this flight?

AC856 is operated by Air Canada.

Where does it depart and arrive?

Toronto Pearson International Airport (YYZ) → London Heathrow Airport (LHR).

What are the departure and arrival times?

Scheduled departure 21:10, arrival 08:30 · 7 hours 20 minutes.

Which terminal is used for check-in?

Departure terminal T1, arrival terminal T2. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Meal included. Inflight entertainment: Seatback entertainment system.

Explore This Route

Departure airportFlights from Toronto Pearson International Airport
Arrival airportLondon Heathrow Airport information
Operating airlineAir Canada information