How are the cabins arranged on Air Canada flight AC854, and which rows have a different seat pattern?

Signature rows 1-8 use a 1-2-1 layout. Premium Economy rows 12-15 use a 2-3-2 layout, except row 12, which is 0-3-0. Economy rows 18-48 use a 2-4-2 layout, except row 32, which is 2-0-2, and rows 46-48, which are 2-3-2.

What is the average seat rating on AC854?

The 297 seats on the Air Canada Airbus A330-300 flying AC854 average 5.7 out of 10 for comfort. By cabin: Signature 5.9, Premium Economy 5.7 and Economy 5.7. 2 seats rate Good or better, and 34 rate below average.

What legroom and seat width are listed for each cabin on Air Canada AC854?

Signature has 45" of legroom and 20" of width. Premium Economy has 38" of legroom and 19" of width. Economy has 31" of legroom and 18" of width.

What route does AC854 fly?

AC854 is the Air Canada flight from Toronto (YYZ, Toronto Pearson International) to London (LHR, London Heathrow), flown on the Airbus A330-300. It takes about 7h 50m for 5,707 km (3,546 miles), estimated from the great-circle distance.

How far do the seats recline in each cabin on Air Canada flight AC854?

Signature seats recline 180° and are listed as full flat seats. Premium Economy seats recline 7" and Economy seats recline 5"; both are listed as standard seats.

Can I check real-time seat availability on AC854?

Yes. Open AC854 in the live seat map and choose your travel date to see which seats are still open on that day, each coloured by its comfort score.

What Wi-Fi, power and entertainment are listed for the cabins on Air Canada AC854?

Signature, Premium Economy and Economy are all listed as Wi-Fi enabled, with AC/USB power available and free on demand entertainment.

AC854 seat map

Air Canada Airbus A330-300, 3 classes, from Toronto (YYZ) to London (LHR)

Departs: Toronto (YYZ); Toronto Pearson International, Canada
Arrives: London (LHR); London Heathrow, United Kingdom
Flight time: About 7h 50m; Estimated from 5,707 km (3,546 miles)
Aircraft: Airbus A330-300; 3 classes, 1 deck

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AC854 is the Air Canada flight from Toronto (YYZ) to London (LHR), scheduled on an Airbus A330-300 with 297 seats in 3 classes: 32 in Signature, 24 in Premium Economy and 241 in Economy. The best seats are 2A in Signature, 14A in Premium Economy and 33C in Economy. Avoid row 32 in Economy: limited recline, near the lavatories, misaligned window.

AC854 interactive seat map

Select a seat for its comfort score and what to watch out for. Colours show comfort, not availability.

Seat scores on AC854

Covers all 297 seats on the aircraft.

Excellent9.0+0 seats
Good7.0 to 8.92 seats
Fair5.0 to 6.9261 seats
Below average3.0 to 4.919 seats
Poorunder 3.015 seats

Scores weigh legroom, recline, window position and distance from galleys, lavatories and exits. Seat-map glossary

Best in Signature
Fair6.0 / 10
Window seat
Best in Premium Economy
Fair6.0 / 10
Window seat
Best in Economy
Good8.8 / 10
Aisle seat, extra legroom, exit row, near lavatory, no floor storage

Seat data verified November 10, 2026. How we verify seat data

Which plane is AC854 on?

The aircraft and layout our seat map for AC854 comes from.

Date	Tue, Nov 10
Aircraft	Airbus A330-300
Layout	32J, 24W, 241Y (297 seats)

Airlines can swap planes close to departure, so confirm the aircraft at check-in.

AC854 airports

Where the flight leaves from and lands.

Departure: Toronto Pearson International YYZ; Toronto, Canada
Arrival: London Heathrow LHR; London, United Kingdom

Seats by cabin on AC854

How the 297 seats on this aircraft split by cabin.

Signature32 seats
Premium Economy24 seats
Economy241 seats

Open seats change daily. Check live availability for your date

Best seats on AC854

The top seats in every cabin, the ones to skip, and the pick for what matters to you.

Best seats on every aircraft

Comfort score out of 10Excellent9.0+Good7.0 to 8.9Fair5.0 to 6.9Below average3.0 to 4.9Poorunder 3.0

Signature

Rows 1 to 8, 32 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Window seatFair6.0 / 10

Seats to avoid

Window seat, near galley, misaligned windowBelow average4.2 / 10
Window seat, near galley, misaligned windowBelow average4.2 / 10

Best for

Window
Aisle
Sleep
Couples

Premium Economy

Rows 12 to 15, 24 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Window seatFair6.0 / 10

Seats to avoid

Aisle seat, extra legroom, near lavatory, near galleyBelow average3.9 / 10
Middle seat, extra legroom, near lavatory, near galleyBelow average3.9 / 10
Aisle seat, extra legroom, near lavatory, near galleyBelow average3.9 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Economy

Rows 18 to 48, 241 seats

Top picks

Aisle seat, extra legroom, exit row, near lavatory, no floor storageGood8.8 / 10
Aisle seat, extra legroom, exit row, near lavatory, no floor storageGood8.8 / 10
Window seat, wing in windowFair6.5 / 10

Seats to avoid

Window seat, limited recline, near lavatoryPoor1.8 / 10
Window seat, limited recline, near lavatoryPoor1.8 / 10
Aisle seat, limited recline, near lavatoryPoor1.8 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Row-by-row notes for AC854

The rows worth knowing about before you choose, from the Airbus A330-300 cabin layout. New to terms like bulkhead or pitch? See the seat-map glossary.

Row 1Signature. First row of the cabin: near the galley.
Row 8Signature. Last row of the cabin: near the galley.
Row 12Premium Economy. First row of the cabin: extra legroom; near the lavatories and the galley, no floor storage and tray table in the armrest.
Row 13Premium Economy. Extra legroom; near the lavatories, no floor storage and tray table in the armrest.
Row 15Premium Economy. Last row of the cabin.
Row 18Economy. First row of the cabin: extra legroom; no floor storage and tray table in the armrest.
Row 31Economy. Limited recline, near the lavatories.
Row 32Economy. Limited recline: the row sits in front of an exit row. Also near the lavatories.
Row 33Economy. Exit row: extra legroom; near the lavatories, no floor storage and tray table in the armrest.
Row 47Economy. Near the lavatories.
Row 48Economy. Last row of the cabin: limited recline, near the lavatories and the galley.

Cabins on AC854

Layout, legroom and amenities in each class on the Air Canada Airbus A330-300.

Compare Wi-Fi and entertainment across airlines

Signature

Rows 1 to 8, 32 seats

Layout: 1-2-1
Pitch: 45"
Width: 20"
Recline: 180°

Lie-flat seat.

Wi-Fi enabled
AC/USB power
Free on demand entertainment

Premium Economy

Rows 12 to 15, 24 seats

Layout: 2-3-2
Pitch: 38"
Width: 19"
Recline: 7"

Standard seat with 7" of recline.

Wi-Fi enabled
AC/USB power
Free on demand entertainment

Economy

Rows 18 to 48, 241 seats

Layout: 2-4-2
Pitch: 31"
Width: 18"
Recline: 5"

Standard seat with 5" of recline. Sold as Economy Preferred and Economy.

Wi-Fi enabled
AC/USB power
Free on demand entertainment

AC854 questions

Questions about AC854

The aircraft, the cabins and the seats on this flight, answered from its seat map data.

The highest-rated seat on AC854 is 33C in Economy, with a comfort score of 8.8 out of 10: aisle seat, extra legroom, exit row, near lavatory, no floor storage. In the other cabins, the best seats are 2A in Signature (6.0) and 14A in Premium Economy (6.0).

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