The Boeing 717 is an American five-abreast narrow-body airliner produced by Boeing Commercial Airplanes. The twin-engine airliner was developed for the 100-seat market and originally marketed by McDonnell Douglas in the early 1990s as the MD-95 until the company merged with Boeing in August 1997. It was a shortened derivative of McDonnell Douglas’ successful airliner, the MD-80, and part of the company's broader DC-9 family. Capable of seating up to 134 passengers, the 717 has a design range of 2,060 nautical miles [nmi] (3,820 km; 2,370 mi). It is powered by two Rolls-Royce BR715 turbofan engines mounted at the rear of the fuselage.Boeing 717A Boeing 717 of Delta Air Lines, its largest operator.General informationTypeNarrow-body jet airlinerNational originUnited StatesManufacturerMcDonnell DouglasBoeing Commercial AirplanesStatusIn servicePrimary usersDelta Air LinesHawaiian AirlinesQantasLink (historical)AirTran Airways (historical)Number built156[1]HistoryManufactured1998–2006[2]Introduction dateOctober 12, 1999, with AirTran Airways[2]First flightSeptember 2, 1998[3][2]Developed fromMcDonnell Douglas MD-80The first order for the airliner was placed with McDonnell Douglas in October 1995 by ValuJet Airlines (later AirTran Airways). With the 1997 merger taking place prior to production, the airliner entered service in 1999 as the Boeing 717. Production of the type ceased in May 2006 after 155 were delivered, with 99 examples remaining in service as of November 2024. The type has not been involved in a hull loss or fatal incident.ContentsDevelopmenteditBackgroundeditDouglas Aircraft launched the DC-9, a short-range companion to its larger four-engine DC-8, in 1963.[4] The DC-9 was an all-new design, using two rear fuselage-mounted Pratt & Whitney JT8D turbofan engines; a small, efficient wing; and a T-tail.[5] The DC-9's maiden flight was in 1965 and entered airline service later that year.[6] When production ended in 1982, a total of 976 DC-9s had been produced.[5