Cathay Pacific Airbus A350-900 seat map

Cathay Pacific currently publishes one English A350-900 seating plan, whose 2026 image filename identifies configuration 35G: 38 Business / 28 Premium Economy / 214 Economy = 280. The row grid is transcribed row-by-row from that official map. BUSINESS is reverse-herringbone 1-2-1 in two sections: row 11 has centre seats D/G only; row 12 and rows 14-19 are full A/D/G/K; rows 20-21 form the rear section and are full A/D/G/K, totaling 2 + 7x4 + 2x4 = 38. PREMIUM ECONOMY is 2-4-2: rows 30-32 are full A/C | D/E/F/G | H/K and row 33 retains only the outboard A/C and H/K pairs, totaling 3x8 + 4 = 28. ECONOMY is 3-3-3 across two sections: forward row 39 has centre D/E/G only, rows 40-47 are full nine-abreast, and row 48 has H/J/K only (78 seats); rear row 59 has A/C + D/E/G + H/K, rows 60-73 are full nine-abreast, and row 74 has centre D/E/G only (136 seats), totaling 214. 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 38J/28W/6N/208Y while Cathay's published cabin count remains 214 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 also 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. 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.