Budget carrier IndiGo on Monday announced a firm order of 500 Airbus A320 family of narrowbody aircraft, the largest-ever single aircraft purchase by any airline in the world.
The aircraft will be delivered between 2030 and 2035. The airline did not specify the exact mix of A320 and A321 aircraft that comprise the A320 family but said that the order book consists of A320 New Engine Options (NEO), A321NEO and A321XLR aircraft.
The cost of the order was not disclosed.