Why Do Airlines Keep Buying the Same Airplane?
The Hidden Economics Behind the Airbus A320 Family Go to almost any major airport in the world and you will see something familiar. A narrow passenger jet. One aisle. One engine under each wing. The kind of airplane that carries people from London to Paris, New York to Miami, or Seoul to Tokyo. There is a good chance it belongs to one of the most successful aircraft families ever built: The Airbus A320 Family. The A320 is the kind of aircraft many of us fly without ever knowing its name. It is commonly used on short- and medium-haul routes and typically carries somewhere around 150 to 200 passengers, depending on the model and airline configuration. And the A320 isn't really one airplane. It is a family. There is the smaller A319. The A320 in the middle. And the longer A321, which can carry more passengers. Think of them as different sizes of the same basic product. And airlines have bought an extraordinary number of them. By July 2026, the A320 Family had accumul...