The Airbus A320 family is a series of narrow-body commercial aircraft designed and manufactured by Airbus. It includes several models, such as the A318, A319, A320, and A321, which vary in size and passenger capacity. These aircraft are known for their fuel efficiency, advanced technology, and comfortable cabin design, making them popular choices for airlines worldwide. First introduced in 1988, the A320 family was the first to feature a fully digital fly-by-wire control system. With thousands of units delivered, it has become one of the best-selling aircraft families in aviation history, serving both short-haul and medium-haul routes across the globe.