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Air Canada Boeing 777-300ER seat map — 450 seats

777-300ER (450 seats, high-density: Signature + Premium Economy + Economy)
450 seats28J/24W/398YLast verified Jul 14, 2026
Layout reconstructed from airline-published counts — exact seat geometry is approximate.

Seat map

Hover or tap any seat to see its rating and details.

Rating
GreatGoodStandardBe awareAvoid
Seat shape
SuiteLie-flatReclinerStandard
Flags & windows
Has a noteWindow mismatch flaggedNo window (structural blank)
Provenance
PUBLISHED MAPDERIVED LAYOUTMIXED SOURCES
Air Canada Signature ClassBusiness · 1-2-1Air Canada Premium EconomyPremium Economy · 2-4-2Air Canada EconomyEconomy · 3-4-3GALLEY (full_width) — Forward galley/closets at Door 1.🍽 GALLEYGALLEY (full_width) — Galley between Signature and Premium Economy (Door 2 area).🍽 GALLEYBASSINET (center) — Bassinet mounts at the Premium Economy bulkhead.🍼 BASSINETLAVATORY (left)🚻 LAVATORYGALLEY (full_width) — Galley/lavatories between Premium Economy and Economy.🍽 GALLEYLAVATORY (right)🚻 LAVATORYBASSINET (center) — Bassinet mounts at the Economy bulkhead.🍼 BASSINETLAVATORY (left)🚻 LAVATORYGALLEY (full_width) — Aft galley (Door 5 area).🍽 GALLEYLAVATORY (right)🚻 LAVATORY123456711121320212223242526272829303132333435363738394041424344454647484950515253545556575859AEFKAEFKAEFKAEFKAEFKAEFKAEFKACDEFGHKACDEFGHKACDEFGHKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKACDEFGHKEXIT — Door 1 (forward).EXITEXIT — Door 1 (forward).EXITEXIT — Door 2.EXITEXIT — Door 2.EXITEXIT — Door 3 (mid-cabin exits).EXITEXIT — Door 3 (mid-cabin exits).EXITEXIT — Door 4.EXITEXIT — Door 4.EXITEXIT — Door 5 (aft).EXITEXIT — Door 5 (aft).EXIT

Tap or hover a seat for its rating and details. On a phone, pinch to zoom and drag to pan.

At a glance
450 seats
Rating mix
52Good386Standard12Be aware
Best seats
  • — Bulkhead row: extra space to stretch out with no seat directly ahead; some noise from the forward galley.
  • — Reverse-herringbone window suite angled toward the window - the most private Signature seats, with a side console and direct aisle access.
Seats to avoid
  • — Last Signature row directly ahead of the galley and lavatories - foot traffic and service noise.
  • — Last row against the rear galley and lavatories: limited or no recline, plus service noise and queueing.
Worth knowing
  • Exit rows: 34 and 46
  • 30 extra-legroom seats
  • 22 seats without under-seat storage

Tap a seat number to jump to it on the map.

How we rate seats →

Best & worst seats

Our rating engine's picks for this cabin layout — see any seat's full reasoning in the map above.

Worth knowing

  • 7A, 7E, 7F, 7K — Last Signature row directly ahead of the galley and lavatories - foot traffic and service noise.
  • 59A, 59C — Last row against the rear galley and lavatories: limited or no recline, plus service noise and queueing.

Seat guide

Cabin-by-cabin guidance generated from the verified layout records behind this map — which seats the ratings favor, which to think twice about, and the rows worth knowing about before you pick.

Air Canada Signature Class

1-2-1Rows 1–728 seats

Best seats

  • 1A, 1E, 1F, 1K — Bulkhead row: extra space to stretch out with no seat directly ahead; some noise from the forward galley.
  • 2A, 2K, 3A, 3K, 4A, 4K, 5A, 5K — Reverse-herringbone window suite angled toward the window - the most private Signature seats, with a side console and direct aisle access.

Seats to avoid

  • 7A, 7E, 7F, 7K — Last Signature row directly ahead of the galley and lavatories - foot traffic and service noise.
Worth knowing
  • Rows next to a galley: 7
  • Rows next to a lavatory: 7
  • 4 seats without under-seat storage

Air Canada Premium Economy

2-4-2Rows 11–1324 seats

Best seats

  • 11A, 11C, 11D, 11E, 11F, 11G, 11H, 11K — Premium Economy bulkhead: extra legroom and bassinet positions, but no under-seat storage and the tray table stows in the armrest.
Worth knowing
  • 8 seats without under-seat storage

Air Canada Economy

3-4-3Rows 20–59398 seats

Best seats

  • 20A, 20B, 20C, 20D, 20E, 20F, 20G, 20H, 20J, 20K — Economy bulkhead behind the cabin divider: extra legroom, but no under-seat storage and the tray table stows in the armrest.
  • 34A, 34B — Exit-row seat: extra legroom at the door with full recline, subject to the usual exit-row seating requirements.

Seats to avoid

  • 59A, 59C, 59D, 59E, 59F, 59G, 59H, 59K — Last row against the rear galley and lavatories: limited or no recline, plus service noise and queueing.
Worth knowing
  • Exit rows: 34 and 46
  • Rows next to a lavatory: 59
  • 30 extra-legroom seats
  • 10 seats without under-seat storage

Frequently asked questions

How many seats does the Air Canada Boeing 777-300ER have?
This configuration has 450 seats: 28 Air Canada Signature Class, 24 Air Canada Premium Economy, 398 Air Canada Economy.
What are the best seats on the Air Canada Boeing 777-300ER?
Top-rated in our data: 1A, 1E, 1F, 1K — Bulkhead row: extra space to stretch out with no seat directly ahead; some noise from the forward galley; 2A, 2K, 3A, 3K — Reverse-herringbone window suite angled toward the window - the most private Signature seats, with a side console and direct aisle access.
Which seats should I avoid?
Flagged in our data: 7A, 7E, 7F, 7K — Last Signature row directly ahead of the galley and lavatories - foot traffic and service noise; 59A, 59C, 59D, 59E — Last row against the rear galley and lavatories: limited or no recline, plus service noise and queueing.
Which rows are the exit rows?
Rows 34 and 46 are exit rows.
Does the Air Canada Boeing 777-300ER have lie-flat seats?
Yes — Air Canada Signature Class has 28 seats that convert to a fully flat bed.

Cabins

Air Canada Signature Class

28 seats · 1-2-1 (reverse herringbone) · lie-flat
Width
21"estimated
Seat
Lie-flat bed
Power
AC power outlet · USB-A

Air Canada states Signature Class seats lie completely flat on all wide-body aircraft (aircanada.com cabin features). Seat width and bed length are not published by Air Canada and are approximate.

Air Canada Premium Economy

24 seats · 2-4-2
Pitch
38"estimated
Width
20"estimated
Seat
Recliner
Power
AC power outlet · USB-A

Air Canada markets Premium Economy as larger seats with more recline and extra legroom; it does not publish exact pitch/width, so these values are approximate.

Air Canada Economy

398 seats · 3-4-3
Pitch
31"estimated
Width
17"estimated
Seat
Standard seat
Power
AC power outlet · USB-A

Air Canada does not publish Economy pitch/width for the 777-300ER; values are approximate for a standard 10-abreast 777 economy cabin.

Onboard facilities

Drawn on the interactive map above — hover a monument to confirm its position.

4 lavatories · 4 galleys · 5 door pairs

🚪 EXIT × 5🍽 GALLEY × 4🍼 BASSINET × 2🚻 WC × 4

Amenities

Wi-Fi
Available
paid · Air Canada offers paid in-flight Wi-Fi across its international wide-body fleet.
Entertainment
Seatback screens
Personal seatback entertainment on every seat on all wide-body aircraft (aircanada.com cabin features). Screen sizes are not published by Air Canada.
Power
AC power outlet · USB-A
110V electrical outlets are provided (aircanada.com cabin features); USB power is standard on the type.
Food & drink
Complimentary meal service on international long-haul flights; Premium Economy and Signature Class add enhanced dining.

Seat map image

A printable snapshot of this exact layout — save it for boarding-day reference. The interactive map above stays the source of truth.

Air Canada Boeing 777-300ER seat map diagram — Air Canada Signature Class, Air Canada Premium Economy, Air Canada Economy (450 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 14, 2026.

  • Air CanadaPRIMARY SOURCERetrieved Jul 14, 2026

    Air Canada Signature Class seats lie completely flat on all wide-body aircraft; personal seatback entertainment is on every seat; 110V electrical outlets are provided; Premium Economy offers larger seats with more recline and extra legroom.

    https://www.aircanada.com/us/en/aco/home/fly/onboard/cabin-features.html ↗
  • WikipediaINDEPENDENT SOURCERetrieved Jul 14, 2026

    Air Canada operates 19 Boeing 777-300ER aircraft in two cabin configurations: 40 Business / 24 Premium Economy / 336 Economy = 400 seats, and 28 Business / 24 Premium Economy / 398 Economy = 450 seats.

    https://en.wikipedia.org/wiki/Air_Canada_fleet ↗
How this map was built

Per-cabin counts (28 Signature / 24 Premium Economy / 398 Economy = 450) are from the Wikipedia Air Canada fleet table; 7 of Air Canada's 19 777-300ERs carry this high-density leisure layout, which trades a smaller Signature cabin for extra Economy rows (same 3-4-3 abreast). Cabin products and the lie-flat/seatback-IFE/110V facts are from aircanada.com cabin features. IMPORTANT - the ROW GRID is DERIVED, not a placard scan: aircanada.com seat maps are rendered behind a booking session and competitor seat-map sites are prohibited sources. Row numbers, exit-door placement, over-wing range, bassinet positions and the rear taper are constructed to reproduce the published per-cabin totals and may differ from the actual placards. Signature rows 1-7; Premium Economy rows 11-13 (bulkhead row 11); Economy rows 20-59: 39 full 3-4-3 rows (20-58) plus one aft taper row (59 = 2-4-2 = 8 seats) to reach 398; economy exit rows at Doors 3 and 4 (rows 34 and 46). All seat pitch/width, bed length and screen sizes are not published by Air Canada and are flagged unsourced/approximate.

What changed

  1. Jul 14, 2026Initial 777-300ER (450 seats, high-density: Signature + Premium Economy + Economy) config, derived from published per-cabin counts.