Airbus Says It’s The Largest Single Firm Order Placed For A220 Aircraft Malaysia’s AirAsia has placed an order for 150 of the latest generation A220-300 aircraft, the largest single firm order placed for the A220. More than 1,000 of the aircraft have now been ordered. The purchase agreement makes AirAsia a new customer for the A220. The airline also becomes the launch customer for the aircraft’s new cabin configuration of 160 seats. The increase in capacity, adding 10 seats, is made possible by the addition of an extra overwing exit on each side of the aircraft.