In the airline industry, seat maps are formally known as Layout of Passenger Accommodations (LOPA). They provide a standardized way to present how seats, galleys, lavatories, and emergency exits are distributed across different aircraft types. To avoid confusion, most airlines follow IATA cabin codes, where J stands for Business Class, W for Premium Economy, and M for Economy. Some carriers also use F for First Class. A configuration like (12J / 15W / 82M) quickly communicates how many seats are allocated per cabin.

Seat configurations follow standard IATA cabin codes (F, J, W, Y), which makes it easier to compare cabins across different airlines and aircraft.

Seat Maps per Airline

North America

Air Canada
Airbus Boeing Bombardier Embraer
A220-300
12J-125M
A319-100
14J-106M
12J-124M
A320-200
14J-132M
8J-144M
70J
12J-156M
A321-200
16J-174M
8J-176M
A330-300
32J-24W-241M
30J-255M
737 MAX 8
16J-153M
189M
777-200LR
40J-24W-236M
777-300ER
40J-24W-336M
28J-24W-398M
787-8
20J-21W-214M
787-9
30J-21W-247M
CRJ900
12J-64M
Q400
78M
76M
76M
E175
12J-64M

American Airlines
Airbus Boeing Bombardier Embraer
A319-100
8F-24W-96M
A320-200
12F-18W-120M
A321-200
20F-38W-132M
10F-20J-36W-36M
A321neo
20F-35W-141M
20F-32W-138M
A321XLR
20J-12W-123M
737 MAX 8
16F-24W-132M
737-800
16F-24W-132M
777-300ER
8F-52J-28W-216M
70J-44W-216M
787-8
20J-28W-186M
20J-28W-186M
787-9
30J-21W-234M
51J-32W-161M
CRJ700
9F-16W-40M
9F-12W-44M
CRJ900
12F-24W-40M
E170
12F-20W-34M
ERJ 145
50M

Delta Air Lines
Airbus Boeing Bombardier Embraer
A220-100
12F-20W-77M
A220-300
12F-43W-75M
A319-100
12F-24W-96M
A320-200
16F-18W-123M
A321-200
20F-35W-136M
A321neo
20F-60W-114M
A330-200
34F-21W-168M
A330-300
34F-21W-227M
A330-900neo
29J-28W-224M
A350-900
32J-48W-226M
717-200
12F-25W-73M
737-800
16F-144M
737-900ER
20F-160M
12F-6W-162M
12F-24W-137M
757-200
20F-41W-132M
20F-35W-144M
16F-44W-108M
757-300
24F-38W-172M
767-300ER
26J-35W-165M
36J-32W-143M
767-400ER
34J-20W-184M
CRJ550
10F-20W-20M
CRJ700
9F-16W-44M
9F-12W-44M
CRJ900
12F-20W-44M
12F-20W-38M
E170
9F-20W-40M
E175
12F-20W-44M
12F-20W-38M

Aeromexico
Boeing Embraer
737 MAX 8
16J-18W-132M
737 MAX 9
16J-18W-147M
737-800
16J-18W-126M
787-8
32J-30W-181M
787-9
36J-30W-208M
E190
11J-88M

Europe

Air France
Airbus Boeing Embraer
A220-300
148M
A318-100
131M
A319-100
143M
142M
A320-200
174M
178M
A321-100
212M
A321-200
212M
A330-200
36J-21W-167M
A350-900
34J-24W-266M
48J-32W-212M
777-200ER
28J-32W-268M
777-300ER
4F-58J-28W-206M
14J-28W-430M
48J-48W-273M
4F-60J-44W-204M
787-9
30J-24W-225M
E170
76M
E190
100M
110M

Asia

Air India
Airbus Boeing ATR
A319-100
8J-114M
A320-200
12J-138M
A320neo
186M
8J-24W-138M
A321-200
12J-170M
A321neo
12J-24W-153M
A350-900
28J-24W-264M
777-200LR
8F-35J-198M
28J-48W-212M
777-300ER
4F-35J-308M
8F-40J-280M
787-8
18J-241M
18J-238M
787-9
30J-21W-248M
ATR 72-600
70M

IndiGo
Airbus Boeing ATR
A320-200
180M
A320neo
186M
180M
A321neo
232M
222M
12J-208M
777-300ER
7J-524M
787-9
56J-282M
ATR 72-600
78M

On their way!

Air New Zealand

Alaska Airlines

All Nippon Airways

Avianca

British Airways

Cathay Pacific

Emirates

Ethiopian Airlines

Etihad Airways

Frontier Airlines

Hawaiian Airlines

Iberia

Icelandair

ITA Airways

JetBlue

KLM

Korean Air

Lufthansa

Qantas

Qatar Airways

Ryanair

SAS

Singapore Airlines

Southwest Airlines

Spirit Airlines

Turkish Airlines

United Airlines

Virgin Atlantic

WestJet

Wizz Air