Boeing 777-200ER seat maps by airline

The Boeing 777-200ER has 2 covered layouts, ranging from 273 seats on American Airlines to 276 on United Airlines. American Airlines has cabin figures only, while United Airlines has a seat map.

Updated November 11, 2026

Most seats: 276 seats; United Airlines Version 1
Widest economy seat: 17.1 in; American Airlines
Most exit-row seats: 14 exit-row seats; United Airlines Version 1

Layouts compared

Boeing 777-200ER layouts by airline
Airline	Seats	Cabins	Economy pitch	Economy width	Map
American Airlines	273	Business 37 width 21.9 in Premium economy 24 pitch 38 in, width 18.5 in Economy plus 66 pitch 34 in, width 18.1 in Economy 146 pitch 31 in, width 17.1 in	31 in	17.1 in	No seat map
United Airlines Version 1	276	Business 50, 1-2-1 across Premium economy 24, 2-4-2 across Economy plus 46, 3-4-3 across Economy 156, 3-4-3 across	31 in	17.05 in	Open map

Seats per cabin are the counts the airline publishes. Pitch and width are those of the economy cabin, as published. A row without a map has cabin figures only.

American Airlines and United Airlines cabins

American Airlines has the 273-seat Boeing 777-200ER layout, with 4 cabins: 37 business seats, 24 premium economy seats, 66 economy plus seats and 146 economy seats. It has cabin figures but no seat map, and its figures do not give seats abreast.

United Airlines's Version 1 is the biggest Boeing 777-200ER layout, at 276 seats across 4 cabins: 50 business seats, 24 premium economy seats, 46 economy plus seats and 156 economy seats. United Airlines lists 3-4-3 abreast in economy and economy plus, and 2-4-2 in premium economy. Its business cabin is 1-2-1.

Published economy figures for both airlines

American Airlines publishes 31 inches of pitch and 17.1 inches of width for Boeing 777-200ER economy. United Airlines publishes 31 inches of pitch and 17.05 inches of width, with 3-4-3 abreast. American Airlines's economy abreast figure is not given.

Choose the United Airlines map

If you fly the Boeing 777-200ER for United Airlines, its map is the one to open. The American Airlines 777-200ER appears here with cabin figures only, so there is no American map.

Questions

How does economy seating abreast compare on the Boeing 777-200ER?

United Airlines lists 3-4-3 abreast for its Boeing 777-200ER economy cabin, which has 156 seats. American Airlines lists 146 economy seats, but gives no abreast figure.

Which airline's Boeing 777-200ER layout has the most seats?

United Airlines's Version 1 leads the covered Boeing 777-200ER layouts with 276 seats. Its 4 cabins contain 50 business, 24 premium economy, 46 economy plus and 156 economy seats.

Where can I find the fewest-seat Boeing 777-200ER layout?

American Airlines has the fewest-seat covered Boeing 777-200ER layout, at 273 seats. Its 4 cabins contain 37 business, 24 premium economy, 66 economy plus and 146 economy seats.