# Boeing 777-300ER seat maps

URL: https://departcart.com/seat-maps/aircraft/boeing-777-300er-b77w

Updated: 2026-08-03

Researched Boeing 777-300ER seat maps: 23 airlines, 38 cabin layouts, cabin by cabin, with real rows, exits and seat pitch where it is published.

## The airframe

ICAO type code: B77W
Manufacturer: Boeing
Family: 777
Category: widebody
Length: 73.86 m
Wingspan: 64.8 m
Engines: 2

## What we have researched

Airlines with a published layout: 23
Cabin layouts: 38
Seats per layout: 212 to 472
Regions: Asia, Europe, Latin America, Middle East, North America, Oceania
Cabin mix: Business 1659, Economy 10358, First 120, Premium 776
Seat pitch published: 21 of 115 cabins

Among published Boeing 777-300ER layouts, the layout from All Nippon Airways carries the fewest seats at 212, while the layout from Air France carries the most at 472. Published economy pitch across researched Boeing 777-300ER cabins ranges from 31" to 33" where it is recorded.

[How much the same aircraft varies between airlines](/learn/cabin-layout-variation) puts these differences in context across every researched type.

Every researched cabin: [Airline seat maps](https://departcart.com/seat-maps)

## Airlines flying it

- [Air Canada](https://departcart.com/seat-maps/air-canada-ac/boeing-777-300er-b77w), 400 seats, North America
- [Air China](https://departcart.com/seat-maps/air-china-ca/boeing-777-300er-b77w), 392 seats, Asia
- [Air France](https://departcart.com/seat-maps/air-france-af/boeing-777-300er-b77w), 312 to 472 seats, Europe
- [Air India](https://departcart.com/seat-maps/air-india-ai/boeing-777-300er-b77w), 328 to 347 seats, Asia
- [Air New Zealand](https://departcart.com/seat-maps/air-new-zealand-nz/boeing-777-300er-b77w), 294 to 368 seats, Oceania
- [All Nippon Airways](https://departcart.com/seat-maps/all-nippon-airways-nh/boeing-777-300er-b77w), 212 seats, Asia
- [American Airlines](https://departcart.com/seat-maps/american-airlines-aa/boeing-777-300er-b77w), 304 seats, North America
- [British Airways](https://departcart.com/seat-maps/british-airways-ba/boeing-777-300er-b77w), 256 seats, Europe
- [Cathay Pacific](https://departcart.com/seat-maps/cathay-pacific-cx/boeing-777-300er-b77w), 361 to 368 seats, Asia
- [Emirates](https://departcart.com/seat-maps/emirates-ek/boeing-777-300er-b77w), 324 to 421 seats, Middle East
- [Etihad Airways](https://departcart.com/seat-maps/etihad-airways-ey/boeing-777-300er-b77w), 370 seats, Middle East
- [EVA Air](https://departcart.com/seat-maps/eva-air-br/boeing-777-300er-b77w), 323 to 353 seats, Asia
- [Japan Airlines](https://departcart.com/seat-maps/japan-airlines-jl/boeing-777-300er-b77w), 244 seats, Asia
- [KLM Royal Dutch Airlines](https://departcart.com/seat-maps/klm-royal-dutch-airlines-kl/boeing-777-300er-b77w), 381 seats, Europe
- [Korean Air](https://departcart.com/seat-maps/korean-air-ke/boeing-777-300er-b77w), 277 seats, Asia
- [LATAM Airlines](https://departcart.com/seat-maps/latam-airlines-la/boeing-777-300er-b77w), 410 seats, Latin America
- [Philippine Airlines](https://departcart.com/seat-maps/philippine-airlines-pr/boeing-777-300er-b77w), 370 to 393 seats, Asia
- [Qatar Airways](https://departcart.com/seat-maps/qatar-airways-qr/boeing-777-300er-b77w), 354 to 412 seats, Middle East
- [Singapore Airlines](https://departcart.com/seat-maps/singapore-airlines-sq/boeing-777-300er-b77w), 264 seats, Asia
- [SWISS](https://departcart.com/seat-maps/swiss-lx/boeing-777-300er-b77w), 320 seats, Europe
- [Thai Airways](https://departcart.com/seat-maps/thai-airways-tg/boeing-777-300er-b77w), 303 to 348 seats, Asia
- [Turkish Airlines](https://departcart.com/seat-maps/turkish-airlines-tk/boeing-777-300er-b77w), 349 seats, Europe
- [United Airlines](https://departcart.com/seat-maps/united-airlines-ua/boeing-777-300er-b77w), 350 seats, North America

## Where this comes from

Every layout above is researched against published cabin plans for the operator that flies it and then checked against live availability. Where a figure is not known it says so rather than being estimated, which is why some pitch cells read "not recorded" instead of carrying a number we would not defend.

The same aircraft type is not the same cabin at two airlines. Seat count, pitch and the number of classes are decisions the operator makes, which is why this page counts layouts separately from airlines and links each one rather than publishing a single plan for the type.