Netaji Subhash Chandra Bose International Airport, formerly known as Dum Dum Airport, is an international airport located in Kolkata, West Bengal, India. It serves as the primary airport in the eastern region of India and is the fifth busiest airport in the country in terms of passenger traffic. The airport is named after Netaji Subhash Chandra Bose, a prominent figure in India's independence movement.

The airport is operated by the Airports Authority of India (AAI) and is a major hub for air traffic in the region. It serves as a gateway to Kolkata and the surrounding areas, providing vital connectivity for passengers traveling domestically and internationally. The airport has undergone significant development and expansion over the years to meet the growing demands of air travel in the region.

Netaji Subhash Chandra Bose International Airport has three terminals – Terminal 1A, Terminal 2, and the recently inaugurated Integrated Terminal (T2). The terminals are well-equipped to handle a large volume of passengers and provide a range of facilities and services to ensure a comfortable travel experience. The airport has a capacity to handle over 20 million passengers annually and is equipped with modern amenities to cater to the diverse needs of travelers.

The airport is served by numerous domestic and international airlines, offering a wide range of flight options to various destinations across the globe. It serves as a key hub for airlines such as Air India, IndiGo, SpiceJet, and Vistara, among others. The airport has connections to major cities in India such as Mumbai, Delhi, Bangalore, and Chennai, as well as international destinations in Asia, Europe, and the Middle East.

Netaji Subhash Chandra Bose International Airport is well-connected to the city of Kolkata and the surrounding areas by road and public transportation. The airport is located about 17 km from the city center and is easily accessible by taxis, buses, and private vehicles. The airport also offers parking facilities for travelers who prefer to drive to the airport.

The airport is equipped with a range of facilities and services to enhance the travel experience for passengers. These include lounges, restaurants, duty-free shops, currency exchange counters, and baggage handling services. The airport also provides medical assistance, car rental services, and disabled access facilities to ensure that all passengers have a comfortable and hassle-free experience.

In recent years, Netaji Subhash Chandra Bose International Airport has seen a significant increase in passenger traffic, leading to the need for further expansion and development. The airport has undergone various infrastructure upgrades and modernization projects to accommodate the growing number of travelers passing through its terminals. This has included the construction of new runways, terminals, and parking facilities to meet the demands of the growing aviation industry.

Overall, Netaji Subhash Chandra Bose International Airport plays a vital role in connecting Kolkata to the rest of the world and facilitating the movement of passengers and goods across borders. The airport's strategic location, modern infrastructure, and range of services make it a key transportation hub in the eastern region of India. With ongoing development projects and plans for future expansion, the airport is poised to continue its growth and contribute to the growth of the region's economy and tourism industry.