Alaska Airlines 787-9 Seat Selection Guide (2026)

Alaska Airlines' Boeing 787-9 Dreamliner marks the airline's first true long-haul wide-body, launching a new era of Seattle–Europe/Asia flying with enclosed Business suites, a large extra-legroom Premium Class section, and a modern Main Cabin.

Scheduled to commence long-haul service from 2026, this guide is designed to help you choose the best seats before you book – whether you're planning ahead for SEA–London, SEA–Rome, SEA–Tokyo/Seoul, or future Alaska 787 routes.

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Quick Verdict

• Best Business Class seats: Window suites 3A/J, 4A/J, 5A/J in the forward mini-cabin — quietest, most private, away from galleys.
• Best Premium Class seats: Row 14 (bulkhead) — extra legroom at the front of Premium Class (Main Cabin).
• Best Economy seats: 34A/J in the rear cabin — extra legroom with no seat directly in front.

Seats to Avoid

• Business: Rows 1–2 (galley/lav noise), row 6 A/J (missing window), row 9 (near galley/Premium transition).
• Economy (Main Cabin): Row 29 (partial row near galley — avoid).
• Economy (Rear Cabin): Rows 46–48 (limited recline, maximum lav/galley traffic).

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Alaska Airlines 787-9 Overview

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Cabin Layout & Seat Map Summary

The 787-9 is Alaska's most premium cabin ever, with Aurora ("northern lights") branding and lighting themes throughout.

High-level front-to-back flow:

• Business Class (two mini-cabins: rows 1–5 forward, rows 6–9 rear, 34 suites total)
• Galley / lavatories
• Premium Class / Main Cabin (rows 14–22, 79 extra-legroom seats, 3-3-3)
• Economy / Main Cabin (rows 23–29 forward)
• Galley / lavatories
• Economy / Rear Cabin (rows 33–48)
• Rear galley / lavatories

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Business Class Seat Recommendations (Adient Ascent Suites)

Alaska's 787-9 Business Class uses Adient Ascent suites – the same platform used by Hawaiian's 787s and American's latest 787-9s:

• Fully lie-flat beds with sliding privacy doors
• 1-2-1 reverse-herringbone layout
• ~18" 4K touchscreens
• Wireless charging, AC + USB power
• Direct aisle access at every seat

Window suites (A/J) angle toward the windows; centre suites (C/G) angle slightly toward each other with a retractable divider.

Best Business Seats – Window Suites (Solo Travellers)

Best overall: Forward mini-cabin window suites 3A/J, 4A/J, 5A/J

Why the forward mini-cabin mid-rows are ideal:

• Far enough from the row 1 galley/lav noise
• Quieter than the rear mini-cabin which sits between two galley zones
• Herringbone angle + door = maximum privacy
• Best window views — row 6 A/J are missing windows

Seats to treat with caution:

• Rows 1–2 — directly adjacent to the forward galley and lavatories.
• Row 6 A/J — missing window panels, reducing the window suite benefit.
• Row 9 — last row before the galley and Premium Class transition.

Best Business Seats – Centre Suites (Couples)

Best for couples: Mid-cabin centre pairs (C/G) in the forward mini-cabin (rows 3–5)

Pros:

• Sliding privacy divider lets you talk, dine, or watch movies "together"
• Divider up for sleep, down for conversation
• Both passengers keep direct aisle access and their own door

Centre suites throughout are rated standard (grey on the map) — they're perfectly fine seats, but window suites in the forward mini-cabin offer a better solo experience.

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Premium Class (Main Cabin) Seat Recommendations

Alaska's Premium Class on the 787-9 occupies rows 14–22 — a large extra-legroom section branded as part of "Main Cabin" but with enhanced service:

• Same 3-3-3 seat width as Economy
• Extra pitch and recline
• Larger seatback screens than Economy
• Complimentary alcoholic drinks and enhanced snacks
• Priority boarding and soft-product upgrades

Best Premium Class Seats

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Economy Seat Recommendations

Alaska's Economy section is split across two cabins: the forward Economy (Main Cabin, rows 23–29) and the rear Economy (Rear Cabin, rows 33–48), both in a 3-3-3 layout with seatback IFE.

Economy (Main Cabin) — Rows 23–29

• Rows 23–27: Standard seats — solid, unremarkable economy. All rated the same.
• Row 28 (caution): Near the mid-cabin galley and lavatories — expect more noise and foot traffic.
• Row 29 (avoid): Partial row (A/B/C and H/J only) directly next to the galley — limited recline and maximum noise.

Economy (Rear Cabin) — Rows 33–48

• 34A/J (best): Extra legroom — no seat directly in front due to the partial row 33 layout. The best Economy seats on the aircraft.
• Rows 35–44: Standard economy throughout.
• Row 45 A/J (caution): Missing window panels.
• Rows 46–47 (avoid): Partial rows near the rear lavatories — heavy foot traffic, limited recline.
• Row 48 DEF (avoid): Last row — centre seats only, maximum noise and no recline.

Best Economy Seats Summary

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Seats to Avoid (All Cabins)

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Best Seats by Traveller Type

Solo Business Traveller (SEA–LHR/ICN/NRT/FCO)

Best: Forward mini-cabin window suites 3A/J, 4A/J, or 5A/J

• Maximum quiet and privacy
• Door for full seclusion
• Best window views in the cabin

Couples in Business

Best: Forward mini-cabin centre pairs 3C/G, 4C/G, or 5C/G

• Divider down for conversation and dining
• Divider up for sleeping
• Same service timing and proximity to crew

Families in Premium / Economy

Premium Class:

• Book a full row of three (ABC or GHJ) so kids are contained.
• Row 14 offers the most legroom.

Economy:

• Aim for rows 23–25 (front of forward Economy) — decent service timing, quieter.
• 34A/J for extra legroom in the rear cabin.
• Avoid exit rows if anyone in the party is under the age limit.

Tall Travellers on Ultra-Long Sectors

For 9–12+ hour flights:

• Business: Any Adient Ascent suite – the flat bed is a game-changer.
• Premium: Row 14 for maximum legroom.
• Economy: 34A/J for extra legroom in the rear cabin.

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How to Check You're on the Alaska 787-9

Alaska's 787-9s are dedicated to long-haul international flying, not routine domestic hops.

Look for:

Route:

• Seattle to London Heathrow, Rome, Tokyo, Seoul, and future long-haul Europe/Asia routes.

Seat map:

• Business cabin with 34 suites in a 1-2-1 layout with doors.
• A large Premium Class section labelled extra-legroom but still 3-3-3.
• Main Cabin in 3-3-3 with clearly marked extra-legroom/exit rows.

Aircraft type:

• Displayed as "Boeing 787-9 Dreamliner" in the booking flow.

If your booking shows no Business cabin with suites and doors, you're likely on a 737 with Alaska's domestic First + Premium, not this 787-9 long-haul product.

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FAQs

Does Alaska's 787-9 have proper lie-flat Business Class?

Yes. Business uses Adient Ascent suites with sliding doors in a 1-2-1 layout with fully lie-flat beds and direct aisle access at every seat.

Is Premium Class on the Alaska 787-9 worth it?

For most travellers on 9–12+ hour flights, yes: you get extra legroom, larger screens, and enhanced service without paying for full Business Class.

What's the difference between Premium Class and Economy?

Premium Class has extra pitch and recline, larger IFE screens, complimentary drinks and enhanced snacks, and priority boarding. The seats are the same width as Economy.

Which Alaska 787-9 seats are worst for noise?

• Business: Rows 1–2 and row 9 (galleys/lavs on both sides).
• Economy (Main Cabin): Row 28–29 near mid-galley.
• Economy (Rear Cabin): Rows 46–48 near rear galleys/lavs.

How do I confirm I'm on an Alaska 787-9?

Look for: Aircraft type "Boeing 787-9 Dreamliner", ~300 total seats with Business suites (1-2-1 with doors), Premium Class, and Economy in 3-3-3.

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Comparable Aircraft

If you're comparing Alaska's 787-9 to other long-haul options, these guides are a good next read:

• WestJet 787-9 Seat Selection Guide (2025)
• Air Canada 787-8 & 787-9 Seat Selection Guide (2025)
• United Airlines 787-10 Seat Selection Guide (2025)

See all aircraft seat guides →