Sơ đồ chỗ ngồi Swiss International Air Lines Airbus A321neo

CURRENT CONFIGURATION / PUBLISHED MAP: The official A321neo V5 map enumerates 215 seats: 37 displayed row numbers (1-12 and 14-38), with half rows 26/27 (A-C only) and five-seat row 28 (A-E), seven positions below a full 222-seat grid. SWISS Business is pictured in rows 1-8, Preferred Zone in rows 9-12, and Extra Legroom in ACF overwing rows 17-18 plus row 28 behind Door 3. CURRENT FLEET: Lufthansa Group's official SWISS fleet inventory lists 7 aircraft in this 215-seat configuration as of 30 June 2026. The current primary sources explicitly publish 215 seats for A321neo. The shared SWISS A321 specifications table also prints 219 for the ceo, but the type-specific sentence, Lufthansa Group fleet page and enumerated neo map all agree on 215. EUROCABIN MODELING: The aircraft has one physical 3-3 seat cabin. The map's forward SWISS Business-colored block is represented as a zone rather than a separate fixed cabin; SWISS guarantees the adjacent seat vacant across its European fleet, so B/E in the pictured Business rows are installed seats with bookable:false, unsellableReason guaranteed_empty and the blocked flag. This representative state has 199 sellable of 215 installed seats. The official map does not say the pictured Business-row count is immutable, so config.representative is true. All physical seats remain canonical Economy hardware; cabinSummary therefore has no J token. SEAT CATEGORIES: Exact Preferred Zone and Extra Legroom positions come from map colors. Extra Legroom positions use canonicalTier extra_legroom_economy, producing 17N/198Y; blocked Business middles remain physical Y positions. SWISS publishes fleet-wide European ranges, not type/row-specific dimensions: Classic 74-76 cm pitch / 42-46 cm width, Preferred 76-82 cm / 42-46 cm, and Extra Legroom 86-114 cm / 42-46 cm; values are converted to inches and the scope limitation is preserved in legroomNotes. WINDOWS: Window alignment is unknown except actual window positions explicitly named by the map as no-window seats. The map's no-window legend sometimes lists an entire row; SeatLink applies windowAlignment:none and no_window only to actual/effective window positions, while aisle/middle positions remain no_window_seat. aircraft.windowGridType is bound to the variant-exact a321neo Cabin Flex grid. Its structuralBlanks list is empty, so the window-alignment tool has no high-confidence blank to apply. RATINGS: Vacant-adjacent-seat SWISS Business positions are good for a concrete space/privacy benefit; Preferred Zone positions remain standard because location alone is not a physical advantage; published Extra Legroom positions are good; limited-recline, explicit no-window and monument-adjacent drawbacks follow the AUTHORING rubric.