JAL's rebranded Business Class is actually three different products depending on aircraft - the A350-1000 has proper enclosed suites with doors, the 777-300ER has a polarising 2-3-2 staggered layout with 25.5-inch seats, and the 787-9 has a cramped reverse herringbone that reviewers widely criticise. The version lottery is brutal: book the wrong aircraft and you'll experience a significant downgrade. Against ANA The Room, JAL edges out on seat width and recline but loses decisively on privacy doors, dining creativity, and consistency.
TL;DR
JAL Sky Suite III is not a single product - it's a brand applied to three incompatible Business Class seats across the A350-1000, 777-300ER, and 787-9. The A350-1000 version is genuinely excellent: fully enclosed Safran suites with sliding doors, superior privacy, and flawless service. The 777-300ER is a polarising 2-3-2 staggered design where window seats are deeply recessed cocoons (25.5 inches wide, extraordinarily private) but accessed via uncomfortably narrow walkways; aisle and center seats are more conventional. The 787-9 version is widely panned as cramped, poorly proportioned reverse herringbone. Book the A350-1000 on Tokyo - New York or Tokyo - London if possible; the 777-300ER is characterful for adventurous flyers; avoid the 787-9 entirely. Against ANA The Room, JAL wins on seat width and recline depth but loses on door privacy, onboard creativity, and product consistency. Best for: solo travelers who value privacy over doors, couples wanting a wide seat together, frequent Japan Airlines elite members. Avoid if: you prefer guaranteed door-based privacy, you're over 6'2", or you need reliable product parity across routes.
What JAL Sky Suite III actually is
Launched in 2023, JAL Sky Suite III is Japan Airlines' rebranding of its Business Class fleet - but the name obscures three entirely different products. On the A350-1000, it replaces older reverse-herringbone seats with modern enclosed Safran suites featuring sliding privacy doors, matching ANA The Room's privacy philosophy but arriving two years later. On the 777-300ER, it's the Jamco Apex Suite, a remnant from the 2010s that JAL is gradually phasing out but remains its most colorful product. On the 787-9, it's the original Sky Suite III introduced in 2014 - ageing, narrow, and increasingly criticised as uncomfortable. The product sits directly below JAL First (8 ultra-luxury open suites with champagne service) and above Premium Economy, positioned as JAL's mainstream long-haul premium offering.
Seat Hardware
A350-1000 (best version): Safran enclosed suites with 22-inch width, 6'6" fully flat bed, sliding privacy door, generous side console, direct aisle access. Cabin is modern, minimalist, and quieter than competitors due to the A350's acoustics.
777-300ER (most polarising): Jamco Apex Suite in 2-3-2 staggered layout - window seats (A/K) are 25.5 inches wide (widest in JAL's fleet) but deeply recessed behind center seats, accessed via narrow walkways; aisle (D) and center (E/G) seats are 26+ inches but face the walkway directly. All seats convert to 74-inch fully flat beds with Airweave mattress pads. Three windows on window seats create a cocoon effect; limited at-seat storage due to suite depth. Signature feature: the stagger means window passengers are nearly invisible to the cabin, creating accidental privacy that rivals Qatar Qsuite despite lacking doors.
787-9 (avoid if possible): Original reverse-herringbone layout, approximately 20-inch width, 74-inch bed, dated styling, cramped overhead clearance. IFE screen positioning is awkward due to suite geometry.
Cabin & IFE
A350-1000: calm, minimalist cabin with soft ambient lighting, 23-inch HD (not OLED) IFE screens with good Bluetooth audio pairing, WiFi via Panasonic system (reliable but not the fastest). 777-300ER: 1990s-era cabin aesthetic, darker tones, 23-inch IFE screens positioned at distance due to suite depth (watching requires neck movement), Bluetooth pairing available, Panasonic WiFi. 787-9: cramped lighting, smaller IFE screens, minimal customisation. All versions offer USB-C and AC power; A350-1000 has superior cable routing and hidden outlets.
Where to find it
Aircraft
Seat model
Layout
Deployment status
Sample routes
A350-1000
Safran enclosed suites (doors)
1-2-1
Fleet-wide rollout; priority on flagship routes
Tokyo - New York JFK, Tokyo - London Heathrow, Tokyo - Paris CDG
777-300ER
Jamco Apex Suite
2-3-2 staggered
Active but gradually displaced; expect operation through 2028
Tokyo - New York JFK, Tokyo - Chicago ORD, Tokyo - San Francisco SFO, Tokyo - London Heathrow
787-9
Original Sky Suite III (reverse herringbone)
1-2-1
Widespread but increasingly avoided by premium passengers
Tokyo - Boston, Tokyo - San Francisco, select secondary routes
Best in class (A350-1000) / Strong (777-300ER) / Pass (787-9)
A350 doors provide unmatched privacy; 777 window seats are deeply recessed cocoons; 787 is cramped and dated
Couples (side-by-side seating)
Avoid / Fair / Avoid
A350 has no center double bed; 777-300ER lacks true couple-friendly seating due to stagger; 787-9 center pair is too narrow
Couples (A350 center suites with connecting doors)
Best in class
A350 only: two adjacent suites with operable connecting door (special request required)
Tall passenger (over 6'2")
Good / Risky / Poor
A350 bed is 6'6" and properly dimensioned; 777 bed is 74" with feet-cubby issues; 787-9 is cramped with poor foot space
Work-focused traveler
Fair / Good / Poor
A350 has mediocre tray geometry and small IFE; 777-300ER offers surprising workspace despite narrow walkway; 787-9 lacks productive layout
Larger passenger (over 250 lbs)
Fair / Avoid / Poor
A350 is forgiving; 777-300ER walkway to window seats is genuinely narrow and uncomfortable; 787-9 lacks width
FAQ
Which aircraft types have JAL Sky Suite III, and where do they fly?
JAL Sky Suite III is deployed across three incompatible aircraft: the A350-1000 (Tokyo - New York, Tokyo - London), the 777-300ER (various long-haul routes including Tokyo - Boston and Tokyo - Los Angeles), and the 787-9 (regional long-haul). The A350-1000 has the newest fully enclosed suite product with sliding doors, while the 777-300ER and 787-9 have older staggered or herringbone configurations. Always check your specific aircraft before booking, as the onboard experience varies dramatically between them.
I want privacy - should I book a window or aisle seat on the 777-300ER?
Book a window seat on the 777-300ER if privacy is your priority: they're deeply recessed cocoons measuring 25.5 inches wide with exceptional enclosure and seclusion. The tradeoff is access - window seats are reached via narrow walkways that can feel cramped. Aisle and center seats are more conventional and easier to access but offer significantly less privacy and enclosure.
What's the main drawback of the 787-9 Sky Suite III?
The 787-9 version is widely criticised as cramped and poorly proportioned with a reverse herringbone layout that feels claustrophobic compared to the A350-1000 or 777-300ER. Seat width and pitch are notably inferior, making long-haul flights uncomfortable. You should avoid the 787-9 if possible and book the A350-1000 instead.
How does JAL Sky Suite III compare to ANA The Room?
JAL Sky Suite III wins on seat width and recline depth, particularly on the A350-1000 and 777-300ER, but ANA The Room offers superior door-based privacy (a guaranteed sliding door across all aircraft) and more creative onboard amenities. JAL's product inconsistency across aircraft types is also a disadvantage - you may get three different experiences depending on your route - whereas ANA maintains better parity. Choose JAL if you prioritize seat comfort and width; choose ANA if you need guaranteed privacy and product consistency.
