Japan Airlines Boeing 777-300ER Seat Map: Best & Worst Seats
Japan Airlines Boeing 777-300ER cabin layout and seating plan
Boeing 777-300ER
The Japan Airlines four class Boeing 777-300ER (type W84) holds 8 first, 49 business, 40 premium economy and 147 economy seats
Last verified October 14, 2026Verified by Alex Westridge
Configuration
Seat classes
Power110V universal AC
USBUSB-A
Screen23" HD touchscreen display with wired remote control
Wi-FiPanasonic eXConnect in-flight wifi serviceEight JAL Suites in a 1-2-1 layout. Every suite has secure storage for small personal items and laptop case with additional storage beneath the ottoman D and G suites are separated by a retractable privacy screen.
Power110V universal ACUSBUSB-AScreen23" HD touch screen displayWi-FiPanasonic eXConnect in-flight wifi serviceForty-nine JAL Sky Suite (Collins Aerospace Apex) seats in a 2-3-2 layout. All seats have direct access to/from the aisle
Power110V universal ACUSBUSB-AScreen12.1" HD touchscreen display (front row seats have 8.9" retractable displays)Wi-FiPanasonic eXConnect in-flight wifi service
Adjustable headrestForty JAL Sky Premium seats in a 2-4-2 layout equipped with a t hree-step adjustable footrest and adjustable leg rest, bottle holder, and centre divider for added privacy.
Power110V universal ACScreen10.6" HD touchscreen display (front row seats have 8.9" retractable displays)Wi-FiPanasonic eXConnect in-flight wifi serviceAdjustable headrest
Adjustable armrest147 JAL Sky Wider seats in a 3-3-3 layout, each equipped with an adjustable headrest, a small pocket for the stowage of personal items, and a bottle holder.
Flying this Boeing 777-300ER? 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.
Best seats on the Japan Airlines Boeing 777-300ER
Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Japan Airlines Boeing 777-300ER seat map.
The best seat on the Japan Airlines Boeing 777-300ER is 01A. In Business, go for 05A or 05K; in Economy, 46A and 46K are recommended for a good window.
- 46A
Window·Recommended
- 46K
Window·Recommended
- 51A
Window·Recommended
- 51K
Window·Recommended
- 54A
Window·Recommended
- 54K
Window·Recommended
- 01A
Window·Recommended
Single seat with its own aisle access.
- 01K
Window·Recommended
Single seat with its own aisle access.
- 02A
Window·Recommended
Single seat with its own aisle access.
- 02K
Window·Recommended
Single seat with its own aisle access.
- 05A
Window·Recommended
Single seat with its own aisle access.
- 05K
Window·Recommended
Single seat with its own aisle access.
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 | First Suites | Business | Premium Economy | Economy |
|---|---|---|---|---|
| Seats | 8 | 49 | 40 | 147 |
| Pitch | 80" | Not listed | 42" | 34" |
| Width | Expands to 33" in bed mode | Expands to 25.5" in bed mode | 18.9" | 18.5" |
| Recline | Converts to a 78.3" long flat bed | Converts to a 74" long flat bed | 7" | 5" |
| Power | 110V universal AC | 110V universal AC | 110V universal AC | 110V universal AC |
| Screen | 23" HD touchscreen display with wired remote control | 23" HD touch screen display | 12.1" HD touchscreen display (front row seats have 8.9" retractable displays) | 10.6" HD touchscreen display (front row seats have 8.9" retractable displays) |
| Wi-Fi | Panasonic eXConnect in-flight wifi service | Panasonic eXConnect in-flight wifi service | Panasonic eXConnect in-flight wifi service | Panasonic eXConnect in-flight wifi service |
Boeing 777-300ER 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.
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 777-300ER are still open.
Open the live mapFind 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 mapCompare cabins on your route
Add your route to compare First, Business, and Economy on the Boeing 777-300ER.
Open the live mapJapan Airlines Boeing 777-300ER 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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