Air India flights
Air India is the nation’s flag carrier and offers more than 100 destinations spread over five continents. The airline has its main hub in the capital New Delhi, and also has a secondary hub in Mumbai. Most of the connections offered by Air India are found within Asia, and since 2014 the airline has been a part of the worldwide alliance Star Alliance.
An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.
CALLSIGN: AIR INDIA
IATA Code: AI
ICAO Code: KZZV