Today IndiGo operates over 300 aircraft and has previous orders totaling 480 aircraft which are yet to be delivered between today and the end of this decade. With this additional firm order of 500 aircraft for 2030-2035, IndiGo's order-book has almost 1,000 aircraft yet to be delivered well into the next decade. This IndiGo order-book comprises a mix of A320NEO, A321NEO and A321XLR aircraft.

With this new order, since its inception in 2006, IndiGo has ordered a massive total of 1,330 aircraft with Airbus.