The Airbus A320 family is the best-selling airliner.
Detailed Explanation
As of October 2019, the Airbus A320 family surpassed the Boeing 737 to become the highest-selling airliner.
- Airbus A320 Family: Had a total order of 15,193 aircraft.
- Boeing 737: Had a total order of 15,136 aircraft.
By July 2021, Airbus (including the A220) had a 65% share of the single-aisle backlog compared to Boeing's 35% share, solidifying the A320 family's position as the leading seller.