Boeing 737-800 seat maps by airline

American Airlines has the biggest Boeing 737-800 layout, with 172 seats; across 5 layouts, totals range from Delta Air Lines's 160 to American Airlines's 172. Economy is 3-3 where abreast figures are given.

Updated November 11, 2026

Most seats: 172 seats; American Airlines
Widest economy seat: 17.3 in; Delta Air Lines 738
Most exit-row seats: 12 exit-row seats; 4 layouts tie

Layouts compared

Boeing 737-800 layouts by airline
Airline	Seats	Cabins	Economy pitch	Economy width	Map
American Airlines	172	First 16 pitch 37 in, width 20 in Economy plus 24 pitch 34 in, width 17.8 in Economy 132 pitch 30 in, width 16.6 in	30 in	16.6 in	No seat map
Delta Air Lines 738 3 cabins	160	First 16, 2-2 across Economy plus 54, 3-3 across Economy 90, 3-3 across	31 in	17.3 in	Open map
United Airlines Version 1	166	First 16, 2-2 across Economy plus 48, 3-3 across Economy 102, 3-3 across	30 in	16.3 in	Open map
United Airlines Version 2	166	First 16, 2-2 across Economy plus 54, 3-3 across Economy 96, 3-3 across	30 in	16.3 in	Open map
United Airlines Version 3	166	Business 16, 2-2 across Economy plus 42, 3-3 across Economy 108, 3-3 across	30 in	16.3 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.

Boeing 737-800 from American, Delta and United

American Airlines's Boeing 737-800 has 172 seats: 16 first, 24 economy plus and 132 economy. Delta Air Lines's layout 738 has 160: 16 first, 54 economy plus and 90 economy. Both have 3 cabins.

United Airlines has three Boeing 737-800 layouts, each with 3 cabins and 166 seats. United's Version 1 has 16 first, 48 economy plus and 102 economy; United's Version 2 has 16 first, 54 economy plus and 96 economy; United's Version 3 has 16 business, 42 economy plus and 108 economy. Abreast figures are 2-2 in first or business and 3-3 in economy plus and economy for Delta Air Lines and United Airlines.

Published economy figures for the Boeing 737-800

Delta Air Lines lists 31 inches of economy pitch and 17.3 inches of width. United Airlines lists 30 inches and 16.3 inches for all three versions. American Airlines lists 30 inches and 16.6 inches; its cabin figures have no row-level seat map. Economy abreast is not given for American Airlines.

Choose a Boeing 737-800 map

Open the Delta Air Lines or United Airlines map that matches your flight. American Airlines has cabin figures here, but no seat map.

Questions

Which airlines have Boeing 737-800 seat maps, and which have figures only?

Delta Air Lines and United Airlines have Boeing 737-800 seat maps. American Airlines has cabin figures without a seat map, including 16 first, 24 economy plus and 132 economy seats.

How does economy seating across Boeing 737-800 airlines compare?

Delta Air Lines and United Airlines publish 3-3 economy abreast for the Boeing 737-800. American Airlines does not give an abreast figure; its economy cabin has 132 seats, while Delta Air Lines lists 90 and United Airlines lists 96, 102 or 108.

Which airline fits the most seats on its Boeing 737-800?

American Airlines has the largest listed Boeing 737-800 layout, with 172 seats: 16 first, 24 economy plus and 132 economy. Delta Air Lines's layout 738 has 160 seats, and each United Airlines version has 166.