Sơ đồ ghế WestJet De Havilland Canada Q400

Operated by WestJet Encore and marketed by WestJet; fleet page lists 35 Q400 aircraft. Exact current official drawing shows 1AB, 2ABCD and full ABCD rows 3–20. Premium comprises 1AB, 2AB and 3ABCD (8); row 2CD is Exit Row Economy, rows 4–6 Preferred Economy and rows 7–20 Standard Economy (70). Premium branding is mapped to premium_economy as a bookable product; the Q400 physical seat remains standard, not a claimed wide recliner. Published 30-inch ordinary pitch, 31-inch specified rows, 17-inch width and 4-inch recline retained; no numeric bulkhead pitch invented. No hardware model, engineering window grid, exact wing bounds, unlabelled service monuments or operational restriction flags invented. Seat counts derive from numbered diagram, not reconstruction from total. Full configuration certification remains false. FOLLOW-UP 2026-10-01: Printed forward-left and aft exit icons plus forward-right lavatory are added as schematic markers. Row2 exit/wall-facing status applies only to2C/2D; it is preserved in explicit seat/row notes while misleading whole-row attributes are removed. No eligibility restriction, numerical bulkhead pitch, hardware or per-tail condition is newly inferred.