24J · 245Y
- Business
- 24J
- Economy
- 245Y
This version of the Korean Air Boeing 787-9 Dreamliner holds 24 business and 245 economy seats and features "Prestige Suites" seats in business class
Cabin layout

This version of the Korean Air Boeing 787-9 Dreamliner holds 24 business and 254 economy seats and features "Prestige Suites" seats in business class.
Updated October 14, 2026Verified by Alex Westridge
Twenty four Prestige Suites based on the B/E Aerospace Apex platform in a 2-2-2 layout and offering direct aisle access to/from each seat. B and H seats have an additional personal stowage "nook"
254 seats in a 3-3-3 layout and featuring adjustable headrests, and a bi-folding tray table with independent cup holder.

Flying this Boeing 787-9? See which seats are still open
Enter your Korean Air flight number and date on the live seat map to see the open seats on your flight, with every seat's comfort score.
Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Korean Air Boeing 787-9 seat map.
Compare the cabins on this aircraft side by side, so you can weigh the jump in pitch, width, and amenities against the fare.
| Spec | Prestige Suites | Economy |
|---|---|---|
| Seats | 24 | 254 |
| Pitch | 75" | 32" |
| Width | 21" | 17.2" |
| Recline | Converts into a 73" long flat bed | Forward articulation |
| Power | 110V universal AC sockets | 110V universal AC |
| Screen | 18" 4K UHD touch screen display | 13.3" 4K UHD touch screen display |
| Wi-Fi | Viasat Global Xpress Ka-band satellite wifi | Viasat Global Xpress Ka-band satellite wifi |
How much legroom and seat width you get in economy here, next to other airlines that fly the same plane. Bigger numbers mean more room.
Korean Air flights scheduled on the Boeing 787-9
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.
This version of the Korean Air Boeing 787-9 Dreamliner holds 24 business and 245 economy seats and features "Prestige Suites" seats in business class
This version of the Korean Air Boeing 787-9 Dreamliner holds 24 business and 254 economy seats and features "Prestige Suites" seats in business class.
Answers drawn from this layout's own seat data.
Seat 10A ranks first on the Korean Air Boeing 787-9. In Economy the strongest picks are 48A, 51A.
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.
Good
Steady enough for messaging and email.
Better
Comfortable browsing and light streaming.
Best
Fast enough for video calls and streaming.
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.
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Economy seat pitch: the gap from your seat to the one in front.
32 in
Korean Air matches at least one of the 35 other airlines we can compare on the Boeing 787-9. They list 31 to 35 in.
Airlines with a published figure, roomiest first
Not published by ANA, Air Premia, Air Tahiti Nui, Biman Bangladesh Airlines, and Egyptair, so they are not in the list.
Economy seat width: the space between the armrests.
17.2 in
Korean Air matches at least one of the 35 other airlines we can compare on the Boeing 787-9. They list 17 to 18 in.
Airlines with a published figure, roomiest first
Not published by ANA, Air Premia, Air Tahiti Nui, Biman Bangladesh Airlines, and Egyptair, so they are not in the list.
Fitted differently by 52 other airlines. Tick a map to compare it side by side.
| Cabins | ||||
|---|---|---|---|---|
Korean AirThis page KE · Lie-flat Business, Economy 278 seats · 17.2" wide · 118" recline | Lie-flat Business 24 · Economy 254 | 32" | ||
Lie-flat Business 36 · Economy 238 | 32" | |||
Lie-flat Business 30 · Premium 21 · Economy 247 | 31" | |||
Lie-flat Business 30 · Premium 34 · Economy 229 | 31" | |||
Lie-flat Business 30 · Economy 303 | 31" | |||
Lie-flat Business 32 · Economy 307 | 31" | |||
Lie-flat Business 30 · Premium 21 · Economy 228 | 31" | |||
Lie-flat Business 48 · Premium 21 · Economy 146 | 34"+2"+2" more | |||
Lie-flat Business 40 · Premium 14 · Economy 192 | 34"+2"+2" more | |||
Business 18 · Economy 377 | 31" | |||
Business 48 · Premium 21 · Economy 137 | Not listed | |||
Business 28 · Economy 347 | 31" | |||
Lie-flat Business 24 · Economy 245 | 33"+1"+1" more |
Legroom, seat width and recline are for economy seats.

Put this cabin next to any seat map we have, from regional jets to the A380.
Free: 2 side by side. Pro: up to 4.