Sơ đồ ghế Vietnam Airlines Airbus A350-900 — 305 ghế, 45 Premium Economy

Vietnam Airlines' official revised Config 1 map supplies the exact row grid, cabin boundaries, doors and monuments; no cabin or row is reconstructed from generic A350 geometry. Config 1 uses 3-3-3 Premium Economy in rows 10-12 and 14-15; Economy is full 3-3-3 in rows 16-26 and 28-41, with centre-only rows 27 and 42. Business is the published staggered 1-2-1 layout (rows 1-7 plus seat 8A), and row 13 is omitted. WindowAlignment remains unknown at window positions because neither map supplies window positions and no A350 engineering window grid exists in the repository. The native Vietnamese fleet page, detailed Vietnam Airlines procurement extract and current Wikipedia fleet table support two distinct 305-seat configurations (29 Business / 45 Premium Economy / 231 Economy for this file). The English-localized header alone says “305 or 323,” but its own summary and maps still show 305; no permitted source publishes a 323-seat per-cabin split or map, so no 323 configuration is fabricated. The 14-aircraft fleet count applies across both configurations and is not assigned per config. IDs include the Premium Economy count because both official configurations have the same 305-seat total. October 6 assessment: every bookable seat independently evaluated within its own cabin against the exact numbered native map, published product, configuration-specific service and exit markings (no bassinet B marks on this native chart) and nearest contiguous labelled service bank. Standard is a reviewed baseline; cabin-wide pitch/flat-bed/IFE benefits and selection fees do not justify Good. No window positions, seat-specific recline restrictions, armrest/tray geometry or door temperature measurements are published: outboard alignment remains unknown, and no warnings or glyphs are inherited from another variant. Service cautions are qualified possibilities, not measured noise; no inferred cold-door/recline/armrest/storage penalties. Service cautions are not extended across gaps whose separation is unverified. Doors and nearby cross-aisle seats are depicted, but exact eligible exit-seat identities are not designated in this source. No bookability restriction is inferred from a centre block or a bassinet marker; carrier-assigned exit eligibility should be checked during reservation/check-in.