According to Wikipedia, “a narrow-body aircraft or single-aisle aircraft is an airliner arranged along a single aisle permitting up to 6-abreast seating in a cabin below 4 metres (13 ft) of width.”. So basically, narrow-body aircraft essentially are all commercial aircraft which aren’t wide-body jets, meaning that they only have one aisle Airbus recently announced a design change to its A350 aircraft that would reduce the thickness of its interior walls, allowing each seat to be 0.7 inches wider in a typical nine-abreast economy 18 in. 46 cm. UNDERSEAT DIMENSIONS. (depth x width x height) No underseat storage space. No underseat storage space. 11.5 in x 15 in x 7.4 in. 14 in x 12 in x 8.5 in. AMENITIES. American Airlines accommodates personal items up to 18 inches by 14 inches by 8 inches in size. JetBlue's under-seat allowance is a little more restricted at 17 inches by 13 inches by 8 inches. Southwest has one of the most generous policies. It allows travelers to bring personal items of up to 18.5 inches by 13.5 inches by 8.5 inches onboard. Airplane seat designer Alejandro Núñez Vicente reckons his double-decker airplane seat could revolutionize budget air travel. CNN went to the 2022 Aircraft Interiors Expo in Hamburg to try it out. Check the plane type and seat map before booking. If you see the plane type listed above (as well as two aisles on the seat map), then your desired flight is scheduled to be operated by a wide-body plane. Note that not every flight listed below will be operated by a wide-body plane on a daily basis. Concorde. Concorde ( / ˈkɒŋkɔːrd /) is a retired Franco-British supersonic airliner jointly developed and manufactured by Sud Aviation (later Aérospatiale) and the British Aircraft Corporation (BAC). Studies started in 1954, and France and the UK signed a treaty establishing the development project on 29 November 1962, as the programme Boeing 737 MAX 8. The Boeing 737 MAX 8 planes are the newest addition to the Southwest fleet. Each plane has 175 seats with a width of 17.8 inches and a pitch of 32 to 33 inches. Southwest Boeing 737 MAX 8 seat map. Image Credit: SeatGuru. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

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