SeatRecon
Currently flyingMIXED SOURCES

Japan Airlines Boeing 787-8 seat map — 291 seats

787-8 (E21 Domestic: 6 First / 58 Class J / 227 Economy)
291 seats6F/58J/227YLast verified Jul 14, 2026
Parts of this layout are reconstructed from airline-published seat counts — some seat positions are approximate.

Seat assessment

Seat assessments are pending because this configuration has unresolved source or layout conflicts. Historical ratings are not endorsed by this audit.

Seat map

Hover or tap any seat to see its rating and details.

Seat shape
SuiteLie-flatReclinerStandard
Flags & windows
Has a noteWindow mismatch flaggedNo window (structural blank)
Provenance
PUBLISHED MAPDERIVED LAYOUTMIXED SOURCES
First ClassFirst ClassFirst · 2-2-2Class JClass JBusiness · 2-3-2Economy ClassEconomy ClassEconomy · 3-3-3LAVATORY (left) — Forward lavatory (with diaper shelf).🚻 LAVATORYGALLEY (full_width) — Forward galley. · position derived🍽 GALLEYLAVATORY ♿ (center) — Wheelchair-accessible lavatory with diaper table (row 15, centre front).♿ LAVATORY ♿BASSINET (center) — Bassinet mounts at the economy bulkhead. · position derived🍼 BASSINETLAVATORY (center) — Lavatory with diaper shelf (row 45, centre front).🚻 LAVATORYLAVATORY (left) — Aft lavatory (left rear).🚻 LAVATORYLAVATORY (right) — Aft lavatory (right rear).🚻 LAVATORYGALLEY (full_width) — Aft galley. · position derived🍽 GALLEY156789151617182728293031323334353637383940454647484950515253545556ACDGHKACDEGHKACDEGHKACDEGHKACDEGHKACDEGHKAKACDEGHKACDEGHKACDEGHKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKDGEXIT (door) — Door 1 (forward).EXIT (door) — Door 1 (forward).EXITEXIT (door) — Door 1 (forward).EXIT (door) — Door 1 (forward).EXITEXIT (door) — Door 2 (mid-cabin, Class J).EXIT (door) — Door 2 (mid-cabin, Class J).EXITEXIT (door) — Door 2 (mid-cabin, Class J).EXIT (door) — Door 2 (mid-cabin, Class J).EXITEXIT (door) — Door 3 (economy exit).EXIT (door) — Door 3 (economy exit).EXITEXIT (door) — Door 3 (economy exit).EXIT (door) — Door 3 (economy exit).EXITEXIT (door) — Door 4 (aft).EXIT (door) — Door 4 (aft).EXITEXIT (door) — Door 4 (aft).EXIT (door) — Door 4 (aft).EXIT

Tap or hover a seat for its rating and details. On a phone, pinch to zoom and drag to pan.

Cabins

First Class

6 seats · 2-2-2
JAL domestic First
Pitch
50"estimated
Seat
Recliner
Power
AC power outlet · USB-A

Domestic First recliner. Exact pitch/width/recline not published by JAL.

Class J

58 seats · 2-3-2
JAL Class J
Pitch
38"approx
Seat
Recliner
Screen
11.6"
Power
AC power outlet · USB-A

About 97 cm (roughly 38 in) seat pitch published by JAL — around 18 cm more than Economy.

Economy Class

227 seats · 3-3-3
Pitch
31"estimated
Width
17"estimated
Seat
Standard seat
Power
AC power outlet · USB-A

Domestic nine-abreast economy. Exact pitch/width not published by JAL.

Onboard facilities

Drawn on the interactive map above — hover a monument to confirm its position.

5 lavatories · 2 galleys · 4 door pairs

🚪 EXIT × 4🚻 WC × 4🍽 GALLEY × 2♿ WC ♿ × 1🍼 BASSINET × 1

Amenities

Wi-Fi
Available
free · Free domestic in-flight Wi-Fi.
Entertainment
Seatback screens
Personal seatback monitor at every seat.
Power
AC power outlet · USB-A
AC power outlet and USB at every seat.
Food & drink
Domestic service (complimentary drinks; cabin-dependent items).

Seat map image

A printable snapshot of this exact layout — save it for boarding-day reference. The interactive map above stays the source of truth.

Japan Airlines Boeing 787-8 seat map diagram — First Class, Class J, Economy Class (291 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 14, 2026.

How this map was built

Japan Airlines Boeing 787-8, DOMESTIC configuration E21 (291 seats: 6 First + 58 Class J + 227 Economy). Per-cabin counts, class row ranges, and the exit/lavatory/no-recline/no-window seat lists are published on JAL's official 787-8 aircraft page (Domestic aircraft section); abreast layouts (First 2-2-2, Class J 2-3-2, Economy 3-3-3 nine-abreast) are read from JAL's published E21 seat-map diagram. Corroborated by Wikipedia's JAL fleet table (6F/58J/227Y=291). NOTE this 291-seat high-density domestic layout exceeds the prior 787-8 registry bounds (which were tuned to international 787-8s); registry maxSeats/maxRow were raised (see report) on this dual-sourced evidence. Class J is JAL's domestic premium recliner (about 97 cm / 38 in pitch, 11.6-inch screens) and is mapped to canonicalTier 'business' as the middle of the three domestic cabins (judgment call; the hardware is a premium recliner, not a lie-flat). DERIVED (layoutProvenance mixed): exact row NUMBERS between the published anchor rows and two reconciling taper rows are constructed to reproduce the published totals. First = row 1 (2-2-2 = 6). Class J = rows 5-9 (5x7=35) + a reduced row 15 (2 seats at Door 2 / accessible lavatory) + rows 16-18 (3x7=21) = 58. Economy = front rows 27-40 (14x9=126) + rear rows 45-55 (11x9=99) + a reduced last row 56 (2 seats by the rear lavatories) = 227. Published special seats honoured: Class J 9A/9K no-recline no-window; Door 3 exit row 45 with 45A/45K no-recline no-window. Pitch/width mostly unsourced (Class J ~38 in / 97 cm published); no 787 window grid so windowGridType omitted and window seats are windowAlignment 'unknown' except published no-window seats.

What changed

  1. Jul 14, 2026Initial JAL 787-8 E21 configuration (291 seats) from JAL's official aircraft page + seat-map diagram, corroborated by Wikipedia fleet table.