What do the seat ratings mean?

Green seats are recommended, yellow warrant caution, and red are best avoided. Seats without a flag are standard for their cabin. Ratings reflect window position, recline, and proximity to galleys or lavatories.

How are the best seats chosen?

Each seat is ranked by its recommended, caution, or avoid rating first, then by window quality, using the same per-seat data on the aircraft's to-scale seat map. Picks are grouped by cabin so you compare like with like.

What are the windowless seats?

Some seats sit at the window position but have a misaligned window, or none at all. We list those seat numbers so you can steer clear if a view or a wall to lean on matters.

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No. Aircraft seat maps in the catalog are free to browse, no sign-in required.

Japan AirlinesJL

Japan Airlines Boeing 737-800 Seat Map: Best & Worst Seats

Japan Airlines Boeing 737-800 cabin layout and seating plan

Cabin layout

20J · 145Y165 seats

Japan AirlinesJLDomestic

Boeing 737-800

Boeing 737-846

Japan Airlines fly three versions of the domestic two class Boeing 737-800. The cabin is arranged the same way on all of them; only the seat numbering differs. This one is the V32.

Last verified October 14, 2026Verified by Alex Westridge

Manufacturer

Boeing

Body

Narrow body

Haul

Short Haul

Configuration

20J · 145Y

165seats

Business 20

Economy 145

Seat classes

Class J

20 seats

Rows1 to 4

In-seat amenities

Air vent

Economy

145 seats

Rows15 to 39

In-seat amenities

Air vent

Flying this Boeing 737-800? See which seats are still open

Enter your Japan Airlines flight number and date on the live seat map to see the open seats on your flight, with every seat's comfort score.

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Seat insights

Best seats on the Japan Airlines Boeing 737-800

Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Japan Airlines Boeing 737-800 seat map.

The best seat on the Japan Airlines Boeing 737-800 is 01A. In Business, go for 01A or 01K; in Economy, 16A and 16K are recommended for a good window. For extra legroom, 15C, 15J, 23B are worth choosing early.

Cabin

Position

16A
Window·Recommended
16K
Window·Recommended
18K
Window·Recommended
29A
Window·Recommended
29K
Window·Recommended
01A
Window·Recommended
Extra legroom.
01K
Window·Recommended
Extra legroom.
01C
Aisle·Recommended
Extra legroom.
01H
Aisle·Recommended
Extra legroom.
01J
Middle·Recommended
Extra legroom.
15C
Aisle·Recommended
Extra legroom.
15J
Middle·Recommended
Extra legroom.

Is the better cabin worth it?

Compare the cabins on this aircraft side by side, so you can weigh the jump in pitch, width, and amenities against the fare.

Spec	Class J	Economy
Seats	20	145

Boeing 737-800 seat specifications: pitch, width and recline

What every symbol, measurement, and color on the map means, so you can compare seats, cabins, and aircraft with confidence.

Seat measurements

Row pitch

Distance from a point on one seat to the same point on the seat in the row ahead. A useful proxy for legroom.

Seat width

Measured across the seat cushion between the inner edges of the armrests.

Seat recline

How far the seat tilts back from upright, measured as the travel at the headrest.

In-seat amenities

Adjustable armrest
Adjustable headrest
Air vent
Seatback screen
Streaming to device
Wi-Fi
Power outlet
USB port
Wireless charging
Bluetooth audio
Privacy door

Cabin features

Galley
Lavatory
Accessible lavatory
Washlet lavatory
Bar or lounge
Bassinet position
Prayer area
Snack station
Service animal seating
Peanut-allergy seating

Wi-Fi quality

Good

Steady enough for messaging and email.

Better

Comfortable browsing and light streaming.

Best

Fast enough for video calls and streaming.

Seat ratings

Recommended

Above average. A strong pick on this aircraft.

Caution

Some trade-offs worth weighing before you book.

Avoid

Below average, with known drawbacks to avoid.

Other Boeing 737-800 seat maps

Fitted differently by 74 other airlines. Tick a map to compare it side by side.

All airlines

	Cabins
Japan AirlinesThis page JL · Layout 1 · Business, Economy 165 seats	Business 20 · Economy 145	Not listed	Not listed	Not listed	165
Aeroitalia XZ · Economy 189 seats	Economy 189	Not listed	Not listed	Not listed	189
Aerolíneas Argentinas AR · Premium, Economy 170 seats	Premium 8 · Economy 162	Not listed	Not listed	Not listed	170
Aeroméxico AM · Business, Economy 160 seats · 17" wide · 3" recline	Business 16 · Economy 144	34"	17"	3"	160
Aeroméxico AM · Business, Economy 180 seats · 17" wide · 3" recline	Business 24 · Economy 156	30-34"	17"	3"	180
Air Algérie AH · Business, Economy 148 seats	Business 16 · Economy 132	Not listed	Not listed	Not listed	148
Air China CA · Business, Economy 159 seats	Business 12 · Economy 147	Not listed	Not listed	Not listed	159
Air China CA · Business, Economy 167 seats	Business 8 · Economy 159	Not listed	Not listed	Not listed	167
Air China CA · Business, Economy 176 seats	Business 8 · Economy 168	Not listed	Not listed	Not listed	176
Air Europa UX · Business, Economy 186 seats · 17" wide · 3" recline	Business 18 · Economy 168	30"	17"	3"	186
Air Europa UX · Business, Economy 189 seats · 17" wide · 3" recline	Business 18 · Economy 171	30-31"	17"	3"	189
Air India AI · Economy 186 seats · 17" wide · 3" recline	Economy 186	30"	17"	3"	186
Air India AI · Economy 189 seats · 17" wide · 3" recline	Economy 189	29"	17"	3"	189
Air North 4N · Economy 174 seats · 17" wide · 3" recline	Economy 174	32"	17"	3"	174
AJet VF · Economy 189 seats	Economy 189	Not listed	Not listed	Not listed	189
AJet VF · Economy 186 seats	Economy 186	Not listed	Not listed	Not listed	186
Alaska Airlines AS · Business, Economy 159 seats · 17" wide · 3" recline	Business 12 · Economy 147	31"	17"	3"	159
Alaska Airlines AS · Business, Economy 161 seats · 17" wide · 3" recline	Business 16 · Economy 145	30"	17"	3"	161
American Airlines AA · Business, Economy 172 seats · 17" wide · 2" recline	Business 16 · Economy 156	30"	17"	2"	172
ANA NH · Business, Economy 166 seats	Business 8 · Economy 158	Not listed	Not listed	Not listed	166
Batik Air ID · Layout 1 · Business, Economy 162 seats	Business 12 · Economy 150	Not listed	Not listed	Not listed	162
Batik Air ID · Layout 2 · Business, Economy 162 seats	Business 12 · Economy 150	Not listed	Not listed	Not listed	162
Biman Bangladesh Airlines BG · Business, Economy 162 seats	Business 12 · Economy 150	Not listed	Not listed	Not listed	162
Boliviana de Aviación OB · Economy 168 seats	Economy 168	Not listed	Not listed	Not listed	168
China Airlines CI · Business, Economy 158 seats	Business 8 · Economy 150	Not listed	Not listed	Not listed	158
China Airlines CI · Business, Economy 161 seats	Business 8 · Economy 153	Not listed	Not listed	Not listed	161
China Eastern MU · Business, Economy 170 seats	Business 8 · Economy 162	Not listed	Not listed	Not listed	170
China Eastern MU · Business, Economy 158 seats	Business 8 · Economy 150	Not listed	Not listed	Not listed	158
China Eastern MU · Business, Economy 176 seats	Business 8 · Economy 168	Not listed	Not listed	Not listed	176
China Eastern MU · Business, Economy 158 seats	Business 20 · Economy 138	Not listed	Not listed	Not listed	158
China Southern CZ · Business, Economy 161 seats	Business 8 · Economy 153	Not listed	Not listed	Not listed	161
China Southern CZ · Business, Economy 178 seats	Business 4 · Economy 174	Not listed	Not listed	Not listed	178
China Southern CZ · Business, Economy 172 seats	Business 4 · Economy 168	Not listed	Not listed	Not listed	172
China Southern CZ · Business, Economy 169 seats	Business 4 · Economy 165	Not listed	Not listed	Not listed	169
Copa Airlines CM · Business, Economy 166 seats	Business 16 · Economy 150	Not listed	Not listed	Not listed	166
Copa Airlines CM · Business, Economy 160 seats	Business 16 · Economy 144	Not listed	Not listed	Not listed	160
Delta Air Lines DL · Business, Economy 160 seats · 17" wide · 3" recline	Business 16 · Economy 144	31"	17"	3"	160
Egyptair MS · Business, Economy 144 seats	Business 24 · Economy 120	Not listed	Not listed	Not listed	144
Egyptair MS · Business, Economy 154 seats · 17" wide · 4" recline	Business 16 · Economy 138	32"	17"	4"	154
Japan Airlines JL · Layout 2 · Business, Economy 165 seats	Business 20 · Economy 145	Not listed	Not listed	Not listed	165
Japan Airlines JL · Business, Economy 144 seats	Business 12 · Economy 132	Not listed	Not listed	Not listed	144

Legroom, seat width and recline are for economy seats.

Compare the Boeing 737-800

Put this cabin next to another airline's version, or any other aircraft, and read every spec difference side by side.

Compare with other airlines Compare with any aircraft

Plan your Japan Airlines flight

Check live Japan Airlines seat availability

Pick your route and date to see which seats on the Japan Airlines Boeing 737-800 are still open.

Open the live map

Find extra-legroom and window seats

Open the live map and filter by legroom, exit rows, and window position to lock in the right seat.

Open the live map

Compare cabins on your route

Add your route to compare First, Business, and Economy on the Boeing 737-800.

Open the live map

The 3 cabin layouts on this aircraft

This airline flies the same aircraft in more than one cabin layout. Here is what separates them, so you know which one you are looking at before you pick a seat.

20J · 145Y · Layout 1

Business: 20J
Economy: 145Y

Japan Airlines fly three versions of the domestic two class Boeing 737-800. The cabin is arranged the same way on all of them; only the seat numbering differs. This one is the V32.

20J · 145Y · Layout 2

Business: 20J
Economy: 145Y

Japan Airlines fly three versions of the domestic two class Boeing 737-800. The cabin is arranged the same way on all of them; only the seat numbering differs. This one covers the V35 and V36.

12J · 132Y

Business: 12J
Economy: 132Y

The Japan Airlines Boeing 737-800, two classes, on international routes.

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FAQ

Japan Airlines Boeing 737-800 seat map questions

How to read the map, what the ratings mean, and what you need to get started.

The map is drawn to scale from real cabin data, including window alignment, galleys, lavatories, and exit rows. Airlines can swap aircraft, so always confirm your seat at check-in.

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Japan Airlines Boeing 737-800 Seat Map: Best & Worst Seats

Japan Airlines Boeing 737-800 cabin layout and seating plan

Boeing 737-800

Configuration

Seat classes

Best seats on the Japan Airlines Boeing 737-800

Is the better cabin worth it?

Boeing 737-800 seat specifications: pitch, width and recline

Seat measurements

In-seat amenities

Cabin features

Wi-Fi quality

Seat ratings

Other Boeing 737-800 seat maps

Compare the Boeing 737-800

Plan your Japan Airlines flight

Check live Japan Airlines seat availability

Find extra-legroom and window seats

Compare cabins on your route

The 3 cabin layouts on this aircraft

20J · 145Y · Layout 1

20J · 145Y · Layout 2

12J · 132Y