Tata SIA Airlines Limited, operating as Vistara, is an Indian full-service airline, based in Gurgaon, with its hub at Indira Gandhi International Airport. The carrier, a joint venture between Tata Sons and Singapore Airlines, commenced operations on 9 January 2015 with its inaugural flight between Delhi and Mumbai. The airline had carried more than two million passengers by June 2016[3] and as of May 2019, has a 4.7% share of the domestic carrier market, making it the 6th largest domestic airline. The airline serves 34 destinations with a fleet of Airbus A320, Airbus A321neo, Boeing 787-9 and Boeing 737-800NG aircraft.