The McDonnell Douglas MD-80 is a series of twin-engine, short to medium-range commercial jetliners that were popular from the 1980s to the early 2000s. Known for its distinctive T-tail design and efficient performance, the MD-80 was widely used by airlines around the world. It could carry around 130 to 172 passengers, making it a versatile choice for various routes. This aircraft is part of the larger Douglas DC-9 family and features advanced technology for its time, including quieter engines and improved aerodynamics. Although production ceased in 1999, many MD-80s are still in service today, valued for their reliability and cost-effectiveness.