Wikipedia
Tirusulam is a suburb of Chennai, India. For administrative purposes, it is a census town in Chennai city. The Chennai International Airport is located opposite to Tirusulam at Meenambakkam . Chennai International Airport (IATA: MAA, ICAO: VOMM) is the primary airport serving the southern Indian metropolis of Chennai. The airport is the regional headquarters of the Airports Authority of India for south India comprising the states of Tamil Nadu, Andhra Pradesh, Karnataka & Kerala and the union territories of Puducherry & Lakshadweep.[5]
There is also a railway station here (opposite the airport) with a convenient pedestrian subway that connects the station and the airport. The neighbourhood is served by Tirusulam railway station. There is a Metro Train Station under construction that will see trains connecting the Airport with Chennai and will also serve as the Tirusulam suburban Railway Station. It will be finished in 2015.