IndiGo is a low-cost airline based in India, founded in 2006. It is known for its efficient service and punctuality, operating a large fleet of Airbus A320 aircraft. The airline primarily serves domestic routes but has also expanded its international operations. With a focus on affordability, IndiGo offers various fare options to cater to different travelers. The airline has become one of the largest carriers in India, known for its no-frills approach, which includes charging for additional services like checked baggage and in-flight meals.