IndiGo is a low-cost airline based in India, it is the largest airline in India by passenger traffic and fleet size. The airline operates flights to over 50 destinations within India and several international destinations. With its main hub located at Indira Gandhi International Airport in New Delhi. IndiGo is known for its low-cost model, which allows it to offer low fares to customers while still providing high-quality service. The airline has a young and modern fleet of aircraft, consisting mainly of Airbus A320 family aircraft. IndiGo is known for its focus on on-time performance and operational efficiency. And it has consistently been ranked as the most punctual airline in India. The airline also offers a loyalty program, ‘6E Rewards’. Which allows customers to earn points on flights that can be redeemed for discounts on future bookings.