The McDonnell Douglas DC-9 (initially known as the Douglas DC-9) is a twin-engine single-aisle jet airliner. It was first manufactured in 1965 with its maiden flight later that year. The DC-9 was designed for frequent short flights. The final DC-9 was delivered in October 1982. The DC-9 was followed in subsequent modified forms by the MD-80 MD-90 and Boeing 717.
Made by Douglas Aircraft CompanyMcDonnell Douglas.
McDonnell Douglas DC-9 is the predecessor of the Boeing 717.McDonnell Douglas C-9.McDonnell Douglas MD-80.McDonnell Douglas MD-90.