Qatar Airways has signed an agreement for the purchase of four Airbus A321 aircraft. Qatar Airway's Chief Executive Officer Akbar Al Baker said the additional A321 aircraft will further assist Qatar Airways in the rapid development of its regional network. The Doha-based airline's current in-service fleet consists of 19 A320 family variants, one A300-600R, three A300-600 freighters, 31 A330s, and four A340-600s.