Cathay Pacific Airbus A350-1000 seat map

Cathay Pacific currently publishes one English A350-1000 seating plan, whose 2026 image filename identifies configuration 35J: 46 Business / 32 Premium Economy / 256 Economy = 334. The row grid is transcribed row-by-row from that official map. BUSINESS is reverse-herringbone 1-2-1 in one section: row 11 has centre seats D/G only, while row 12 and rows 14-23 are full A/D/G/K, totaling 2 + 11x4 = 46. PREMIUM ECONOMY is four full 2-4-2 rows 30-33, totaling 32. ECONOMY is 3-3-3 across two sections: forward row 39 has centre D/E/G only and rows 40-49 are full nine-abreast (93 seats); rear row 59 has A/C + D/E/G + H/K, rows 60-76 are full nine-abreast, and row 77 has centre D/E/G only (163 seats), totaling 256. The official extra-legroom symbol appears on six Economy seats: 59A/59C/59H/59K and 60A/60K; these are modeled as N-tier seat overrides within the Economy cabin, so the computed SeatLink cabinSummary is 46J/32W/6N/250Y while Cathay's published cabin count remains 256 Economy. Bassinet adjacency follows the nearest seat positions shown by the official symbols: 12A/12K, 30A/30K, 39D/39G and 59E. The map and page explicitly identify 59A/59K as non-viewing seats with no window; those two alone receive evidence-backed windowAlignment none. All other window-position seats remain unknown because a top-down cabin schematic does not prove window-to-seat alignment. Furniture placement follows the published map; the wing span is omitted because no exact row endpoints are stated, and windowGridType is omitted because the repository has no A350 engineering grid. Numeric pitch/width/bed data absent from Cathay's current pages are omitted rather than estimated. USB is described generically by Cathay and is not coerced into USB-A or USB-C in the structured power types. Cathay's current A350-1000 page publishes only this 35J plan. Cathay's Aria Suite announcement explicitly assigns that retrofit to the Boeing 777-300ER (with later new products named for the 777-9 and A330), so no Aria A350 retrofit or model-lineage link is asserted.