JetBlue Airways Airbus A321ceo seat map — 159 seats

JetBlue's original (2014) transcontinental Mint on the Airbus A321-200 (A321ceo), which JetBlue's booking/seats system labels 'Airbus A321 Classic with Mint'. PRIMARY-SOURCED COUNTS (jetblue.com/help/seats "Individual Seat Details", server-rendered): Core 143 / Mint 16 = 159 total; Core 3x3, Mint 2x2, Mint Suite 1x1; Core seat width 18 in. Special-row facts from the same page: Limited recline = Rows 17, 29; No recline = N/A; Fixed armrests = Rows 1-5 seats A/F, Row 6, Row 19 seats D/E/F; Reserved (accessibility) rows = Row 7 seats D/E/F, Row 11. The 16 Mint (J) / 41 EvenMore (Y+) / 102 standard economy (Y) split is from Wikipedia's JetBlue fleet table (A321-200 Mint sub-row: 35 in service, J 16, Y+ 41, Y 102, Total 159); Wikipedia's JetBlue Mint article independently states "159 seats, including 16 flat-bed Mint seats", "4 ... mini-suites, which include a sliding door", and "Pairs of non-suite Mint seats alternate with single mini-suite seats." Note the two neutral figures reconcile with JetBlue's Core 143 = 41 EvenMore + 102 standard. DERIVATIONS (JetBlue publishes no per-seat A321 map outside a booking session; competitor seat-map sites are barred by policy) — layoutProvenance derived_from_counts: (1) Mint (16) occupies rows 1-5: the open 2-2 lie-flat pairs in rows 1, 3, 5 (4 seats each = 12) alternate with single mini-suites in rows 2 and 4 (seats A/F only = 4). This is the forced arithmetic of "Mint 2x2 + Mint Suite 1x1 = 16" and Wikipedia's "pairs alternate with single mini-suite seats"; the sourced "Fixed armrests Rows 1-5 seats A/F" confirms A/F seats exist in every Mint row. The exact suite rows (2 and 4 vs another pairing) are a derivation. (2) EvenMore (41) = the bulkhead Row 6 (5 seats) + front rows 7-10 (24) + the forward exit Row 18 (6) + the aft exit Row 29 (6). 41 is odd because Row 6 has 5 seats (its F is displaced by the galley behind the Mint cabin — derived). (3) Exit geometry: two mid-cabin door pairs (the A321ceo has four full door pairs, no over-wing window exits). Door 2 beside row 18 (Row 17 ahead carries the sourced limited recline; Row 19 D/E/F carry the sourced fixed armrests at the vestibule). Door 3 beside row 29, which is both the aft exit row and the last Core row and carries the sourced limited recline. Door 1 forward, Door 4 aft. Wing span (rows ~15-23) and all galley/lavatory monuments are structural estimates. (4) Standard Core (102) = 17 full rows. All seat-level ratings/flags are structural inference EXCEPT the limited-recline rows (17, 29), fixed-armrest rows (1-5 A/F, 6, 19 D/E/F) and accessibility-reserved rows (7 D/E/F, 11), which are from jetblue.com/help/seats. Per JetBlue "No recline = N/A", so no seat is modeled as fully non-reclining. MINT HARDWARE: a version of the Thompson Aero Vantage business seat with a flat bed up to 6 ft 8 in (80 in) and width up to 22.3 in, dual 120 V + USB power, and (on the four mini-suites) a sliding privacy door (Wikipedia JetBlue Mint). Screen sizes are not published for the classic Mint and are not asserted. UNSOURCED MEASUREMENTS (marked unsourced:true): Core pitch and EvenMore minimum pitch (JetBlue publishes neither; "up to 38 in" is the only EvenMore figure). windowGridType is intentionally OMITTED: no a321ceo grid exists in data/window-grids/ and the a321neo grid is a different variant; every window seat stays windowAlignment "unknown".