Along with Air India and IndiGo, what Mumbai-based airline is in India's top three for passenger numbers?
Air India Air India is the flag carrier airline of India. It is owned by Air India Limited, a government-owned enterprise, and operates a fleet of Airbus and Boeing aircraft serving 90 domestic and international destinations. The airline has its hub at Indira Gandhi International Airport, New Delhi, alongside several focus cities across India. Air India is the largest international carrier out of India with an 18.6% market share. Over 60 international destinations are served by Air India across four continents. Additionally, the carrier is the third largest domestic airline in India in terms of passengers carried (after IndiGo and Jet Airways) with a market share of 13.5% as of July 2017. The airline became the 27th member of Star Alliance on 11 July 2014.
Osmani International Airport Osmani International Airport (Bengali: ওসমানী আন্তর্জাতিক বিমানবন্দর , "Osamānī āntarjātika bimānabandara ") (IATA: ZYL, ICAO: VGSY) is third largest international airport in Bangladesh after Dhaka and Chittagong. The airport is operated by the Civil Aviation Authority, Bangladesh (CAAB) and is served by Biman Bangladesh Airlines, the national airline, which at one point earned most of its revenue from this airport. Private airlines Novoair, United Airways and US-Bangla Airlines operate domestic flights to Dhaka. The vast majority of passengers using the airport are expatriate Bangladeshis and their descendants from the Sylhet Division living in the United Kingdom.