Singapore Airlines A350-900 Business Class

Lie-flat Business Class seat on Singapore Airlines' long-haul Airbus A350-900 sub-fleet, configured 1-2-1 across two cabin sections with 42 seats total (a smaller forward cabin plus a rear cabin). Same 2013 wide flat-bed product as the A350-900 ULR — distinct from the narrower 2018 Stelia Symphony seat used on the regional A350-900 sub-fleet and the 787-10.

Spot it

• 1-2-1 layout with very wide seat shells — distinctly broader than the regional A350-900 / 787-10 Symphony seat
• Window seats angle slightly toward the windows; offset/angled footwell in most rows
• Bulkhead rows have a noticeably larger full-width foot bench/ottoman

Lie-flat Business Class seat on Singapore Airlines' Airbus A350-900 ULR (ultra long range) configured 1-2-1 across two cabins (67 seats total), designed to convert into a flat bed by flipping/folding the seat back forward into a bed surface; notably very wide seat with an offset footwell in most rows, and larger footwell/bench in bulkhead rows.

Spot it

• Look for 1-2-1 layout with very wide seat shells; window seats angle slightly toward windows; most rows have an offset/angled footwell; bulkhead rows have a noticeably larger, full-width foot bench/ottoman area
• 67 J seats across two cabin sections — distinctly larger J than the long-haul (42) or regional (40) A350-900 sub-fleets
• ULR airframes have no Premium Economy and no Y — entire aircraft is J + PE-equivalent only

Singapore Airlines' regional A350-900 sub-fleet uses the Stelia Aerospace Symphony seat in a staggered 1-2-1 forward-facing layout — the same seat as the 787-10 fleet, not the wider 2013 flat-bed found on the long-haul/ULR A350-900 cabins. Every seat has direct aisle access.

Spot it

• Staggered 1-2-1 with visible alternating honeymoon/separated row pattern
• 40 J seats in a single cabin (vs 67 on ULR or 42 on long-haul A350-900s)
• Tall cream-and-grey privacy shell curves around the window-seat shoulder