What are the best seats on the Boeing 787-9 Dreamliner?

Exit-row windows (e.g. 27A/27L on some United configs). Front half of Economy — away from the rear galley/lavs. Aisle C/D or G/H in the 3-3-3 for easy access.

Which seats should I avoid on the Boeing 787-9 Dreamliner?

Last rows — galley/lav noise and foot traffic. Some exit rows (e.g. 27A/27L) — no window, no bin above, narrower fixed-armrest tables. Middle seats (B/E/H) — two neighbours for solo flyers.

What is the Economy layout of the Boeing 787-9 Dreamliner?

The Boeing 787-9 Dreamliner typically flies a 3-3-3 Economy layout (seats A B C D E F G H J), about 31–32 in pitch and 16.2–17.3 in wide. Exact layout varies by airline.

Boeing 787-9 Dreamliner seat map — best & worst seats

Which Economy seats win on legroom and quiet on the Boeing 787-9 Dreamliner (3-3-3), and which to dodge. Verified 2026-05.

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Boeing 787-9 Dreamliner · 3-3-3 Economy · 789

Modern long-haul twin-jet prized for cabin comfort. ~31–32 in pitch · 16.2–17.3 in wide.

Economy · typical layout

250–296Seats

31–32 inPitch

16.2–17.3 inWidth

2–4 inRecline

✓ Verified 2026-05 📋 Cross-checked: aeroLOPA · SeatMaps.com ✈️ Typical-layout guidance

Showing the Economy cabin. Rows 1–19 ahead are the forward cabins (First / Business / Premium), so Economy numbering starts at row 20.

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👆 Tap any seat on the map to see why it's good or bad on the Boeing 787-9 Dreamliner.

Typical 3-3-3 layout — not airline-exact. Your airline's rows, exit positions and pitch can differ; check your airline's seat map or aeroLOPA for your exact flight. Verified 2026-05.

✅ Best seats

Exit-row windows (e.g. 27A/27L on some United configs).
Front half of Economy — away from the rear galley/lavs.
Aisle C/D or G/H in the 3-3-3 for easy access.

⛔ Avoid

Last rows — galley/lav noise and foot traffic.
Some exit rows (e.g. 27A/27L) — no window, no bin above, narrower fixed-armrest tables.
Middle seats (B/E/H) — two neighbours for solo flyers.

Good to know

Dreamliner perks apply cabin-wide: bigger windows, lower cabin altitude (~6,000 ft), more humidity — less jet-lag.
A few carriers (JAL) use a roomier 2-4-2 Economy.

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Questions

How accurate is this seat guide?

It's general guidance by aircraft type, verified 2026-05. Airlines customise the same aircraft — pitch, row numbers, bin doors and entertainment boxes all vary — so check your airline's own seat map or aeroLOPA before you book.

What happened to SeatGuru?

SeatGuru shut down in November 2025. For airline-exact maps we recommend aeroLOPA and SeatMaps.com.

Do you store my data?

No account, no server. Your last aircraft and seat are saved only in your own browser.

Related seat maps

Boeing 787-9 Dreamliner seat maps by airline

⚠️ General guidance only. Exact seat layouts vary by airline and reconfiguration — always check your airline's seat map (or aeroLOPA.com) before selecting. Verified 2026-05.