Swiss International Air Lines Airbus A321ceo seat map

CURRENT CONFIGURATION / PUBLISHED MAP: The official A321-100/200 V5 map enumerates 219 seats: full rows 1-9; partial rows 10 (B-E) and 11 (A-E); full row 12; full rows 14-23; partial row 24 (A-C); full rows 25-38; and partial last row 39 (D-F). SWISS Business is pictured in rows 1-8. Preferred and Extra Legroom positions are assigned seat-by-seat from the map colors, including the asymmetric Door 2 rows. CURRENT FLEET: Lufthansa Group's official SWISS fleet inventory lists 6 aircraft in this 219-seat configuration as of 30 June 2026. The current SWISS and Lufthansa Group fleet pages both publish one 219-seat A321ceo configuration covering the A321-100/200 fleet. 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 203 sellable of 219 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 12N/207Y; 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 deliberately omitted: data/window-grids has no a321ceo file, and the a321neo grid describes the different Cabin Flex exit arrangement. Binding that grid would violate the variant-exact rule. 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.