Gurugram (Haryana), Jul 11 (ANI): Vistara Airlines has placed orders with Airbus and Boeing for a total of 19 aircraft against an investment of USD 3.1 billion. Vistara will also lease 37 new A320neo aircrafts from leasing companies, adding a total of 50 A320neo-family aircrafts into its existing fleet. Vistara will use these aircraft to ramp up its domestic network and to support its international operations later this year. The 787-9s are intended for use on medium-haul and long-haul international routes. Vistara is due to receive one A320neo in September 2018 from the orders placed.