IndiGo Airlines is India’s largest passenger airline by market share and a leading low-cost carrier. It is known for affordable fares, operational efficiency, and an extensive domestic and international network. The airline continues to expand its fleet, destinations, and services while strengthening its global position.
History of IndiGo Airlines
Foundation: IndiGo Airlines was founded in 2006 by Rahul Bhatia, through InterGlobe Enterprises, and Rakesh Gangwal, an aviation entrepreneur. The airline was established to provide affordable and reliable air travel in India’s growing aviation market.
Beginning of Operations: IndiGo commenced commercial flight operations on 4 August 2006. It initially operated domestic flights and gradually expanded its network to major Indian cities, focusing on competitive fares and efficient operations.
Low-Cost Airline Model: IndiGo adopted a low-cost carrier business model that emphasised affordable fares, efficient scheduling, quick aircraft turnaround times, and standardised aircraft types. This approach helped the airline control operating costs and expand its services.
Domestic Network Expansion: During its early years, IndiGo steadily increased its domestic destinations and flight frequencies, connecting major metropolitan cities with regional centres. Over time, its focus on affordable fares and operational efficiency helped it become India’s largest passenger airline by market share.
Public Listing: In 2015, InterGlobe Aviation Limited, the company operating IndiGo, was listed on the Indian stock exchanges. This marked an important milestone in the airline’s corporate development and strengthened its access to capital markets.
International Expansion: IndiGo Airlines began international operations in 2011, initially serving nearby international destinations. It subsequently expanded across Asia and the Middle East, strengthening connectivity between India and overseas markets.
Fleet Expansion and Aircraft Orders: IndiGo continued placing major aircraft orders with Airbus to support its growth. Its fleet includes Airbus A320-family aircraft and ATR 72-600 turboprops for regional routes, while its aircraft expansion plans support increased capacity and longer-range operations.
Long-Haul Expansion: In 2025, IndiGo launched non-stop flights connecting Mumbai with Manchester and Amsterdam using Boeing 787-9 aircraft obtained through a damp-lease arrangement with Norse Atlantic Airways. This marked a significant step beyond its traditional short- and medium-haul operations.
Expansion into New Airports: IndiGo Airlines continued expanding its operations at emerging airports in India. It began operating from Navi Mumbai International Airport in December 2025 and commenced commercial operations from Noida International Airport on 15 June 2026, providing passengers with additional travel options.
Indigo Old Logo vs New Logo
Key Details of IndiGo Airlines
Rank in India: India’s largest passenger airline by market share.
Owner (Ownership): InterGlobe Enterprises and other shareholders.
Founder: Rahul Bhatia.
Co-Founder: Rakesh Gangwal.
Founded in: 2006.
Operator (Company): InterGlobe Aviation Limited.
Started operations: 4 August 2006.
Headquarters: Gurugram, Haryana, India.
Main hub: Indira Gandhi International Airport, Delhi (DEL).
Other important operating bases: Bengaluru, Mumbai, Hyderabad, Chennai, Kolkata and other major Indian airports.
Chief Executive Officer: Pieter Elbers.
Type: Low-cost passenger airline.
IATA code: 6E. ICAO code: IGO. Call sign: IFLY.
Fleet: More than 400 aircraft; the exact number changes over time.
Destinations: 140 destinations, including 98 domestic and 42 international destinations.
Aircraft manufacturers: Airbus, ATRÂ and Boeing
Current Aircraft Orders: 60 Airbus A350-900 (deliveries expected from 2027), 500 Airbus A320-family (deliveries from 2030),
Frequent-flyer programme: IndiGo BluChip.
Website: https://www.goindigo.in/
Careers page: https://careers.goindigo.in/
Operations and Services of IndiGo Airlines
1. Domestic and International Network: IndiGo Airlines operates an extensive network of domestic and international flights, connecting major Indian cities, regional destinations, and overseas markets. Its operations support business travel, tourism, and convenient connectivity between different parts of India and other countries.
2. Affordable Air Travel: IndiGo follows a low-cost airline business model that focuses on competitive fares, efficient operations, and affordable air travel for a wide range of passengers. Travellers can also select additional services, such as preferred seating, meals, and extra baggage, according to their needs and applicable fare conditions.
3. Passenger Seating and Travel Classes: IndiGo primarily offers Economy Class for passengers seeking affordable and convenient air travel, while IndiGoStretch provides a more spacious and premium seating experience on selected flights. The availability of seating options, cabin arrangements, and additional facilities depends on the aircraft type and route.
4. In-flight Food and Beverages: IndiGo Airlines offers a selection of meals, snacks, and beverages to make passengers’ journeys more comfortable. Depending on the flight and available services, passengers can pre-book meals or purchase food and drinks on board, with options varying according to the route and service conditions.
5. Baggage Allowance: IndiGo provides cabin baggage and checked-baggage allowances according to the passenger’s route, ticket type, fare conditions, and applicable airline policies. Passengers should review the baggage limits and any additional charges before travelling to avoid unexpected expenses or delays at the airport.
6. Online Check-in and Boarding: IndiGo provides online check-in facilities for eligible flights, allowing passengers to complete important travel formalities before reaching the airport. Airport check-in counters and boarding procedures are also available according to applicable requirements, helping passengers prepare for departure and complete their journey smoothly.
7. IndiGo BluChip Loyalty Programme: IndiGo Airlines BluChip is the airline’s frequent-flyer loyalty programme, designed to reward eligible members for their travel and participation in the programme. Members can earn and redeem BluChips on eligible bookings and services, subject to the programme’s rules, redemption conditions, and applicable terms.
8. Customer Support and Airline Partnerships: IndiGo offers customer support for reservations, ticket modifications, cancellations, baggage-related questions, and other travel requirements through its available service channels. Its partnerships with selected international airlines also help passengers connect to additional destinations beyond IndiGo’s own network, subject to the partner airline’s routes and booking arrangements.
Current Developments of IndiGo Airlines
1. International Network Expansion: IndiGo Airlines continues to strengthen its international network by introducing new destinations, increasing flight frequencies, and improving connectivity between India and overseas markets. This expansion supports growing passenger demand and helps the airline serve business travellers, tourists, and passengers travelling for personal and family reasons.
2. Long-Haul Operations: IndiGo entered selected long-haul markets in 2025 with services connecting India to Manchester and Amsterdam using leased Boeing 787-9 aircraft. These operations represented an important step beyond its traditional short- and medium-haul network, although the airline has announced changes to its wide-body damp-lease operations in October 2026 as it prepares for its longer-term fleet plans.
3. Fleet Modernisation and Expansion: IndiGo Airlines continues to expand and modernise its fleet through substantial aircraft orders, particularly with Airbus, to support its growing domestic and international operations. These investments are intended to increase passenger capacity, improve network flexibility, support the introduction of new routes, and strengthen the airline’s long-term growth strategy.
4. Introduction of Airbus A321XLR: IndiGo began receiving Airbus A321XLR aircraft in 2026, adding a long-range single-aisle aircraft to its fleet. The aircraft is designed to operate longer routes than many conventional narrow-body aircraft, giving the airline greater flexibility to connect additional international destinations while maintaining its single-aisle operating model.
5. New Airport Connectivity: IndiGo Airlines has expanded its airport network with operations at Navi Mumbai International Airport and Noida International Airport as these airports began commercial services. The addition of these airports provides passengers with more travel options, supports connectivity for surrounding regions, and creates opportunities for the airline to serve growing aviation demand.
6. Digital Services and Technology: IndiGo continues to develop its digital services through its official website, mobile application, online booking system, and electronic passenger communication facilities. These services help travellers manage reservations, access flight information, complete eligible check-in procedures, and receive important updates, making different stages of the travel experience more convenient.
7. Customer Experience and Operational Efficiency: IndiGo focuses on efficient aircraft utilisation, operational reliability, cost management, and the continued development of passenger services. By expanding its network, investing in aircraft, and improving its operational processes, the airline aims to meet increasing travel demand while maintaining competitive fares and consistent service standards.
Vision of IndiGo Airlines
IndiGo Airlines aims to strengthen its position as a leading Indian airline by providing affordable air travel, expanding its domestic and international network, and improving operational efficiency. Its strategy focuses on fleet growth, digital development, regional connectivity, and a convenient passenger experience.
Through investments in aircraft, technology, employees, and international partnerships, IndiGo Airlines seeks to increase its global presence and support the growing demand for air travel. Its future growth will depend on maintaining reliable operations, managing costs, and delivering consistent service as its network expands.
Frequently Asked Questions (FAQs) About IndiGo Airlines
1. When was IndiGo founded?
Answer: In 2006.
2. When did IndiGo start commercial operations?
Answer: On 4 August 2006.
3. Who founded IndiGo Airlines?
Answer: Rahul Bhatia and Rakesh Gangwal.
4. What is the full name of IndiGo’s operating company?
Answer: InterGlobe Aviation Limited.
5. Who operates IndiGo Airlines?
Answer: InterGlobe Aviation Limited.
6. Where is IndiGo’s headquarters?
Answer: Gurugram, Haryana, India.
7. What is IndiGo’s IATA code?
Answer: 6E.
8. What is IndiGo’s ICAO code?
Answer: IGO.
9. What is IndiGo’s call sign?
Answer: IFLY.
10. What type of airline is IndiGo?
Answer: A low-cost passenger airline.
11. Who is the CEO of IndiGo?
Answer: Pieter Elbers.
12. What is IndiGo’s main hub?
Answer: Indira Gandhi International Airport, Delhi.
13. Which aircraft family forms the core of IndiGo’s fleet?
Answer: The Airbus A320 family.
14. Does IndiGo operate ATR aircraft?
Answer: Yes, it has operated ATR 72-600 aircraft on selected regional routes.
15. Does IndiGo operate international flights?
Answer: Yes, to destinations in several international markets.
16. Does IndiGo operate long-haul flights?
Answer: Yes, it has introduced selected long-haul services using leased Boeing 787-9 aircraft.
17. What is IndiGo’s frequent-flyer programme called?
Answer: IndiGo BluChip.
18. Does IndiGo offer online check-in?
Answer: Yes, for eligible flights.
19. Does IndiGo provide in-flight meals?
Answer: Yes, subject to the service and fare conditions.
20. Does IndiGo provide checked baggage?
Answer: Yes, according to the applicable route and fare allowance.
21. What is IndiGoStretch?
Answer: A premium seating and travel product offered on selected services.
22. When did IndiGo begin international operations?
Answer: In 2011.
23. Which international destinations did IndiGo add in its 2025 long-haul expansion?
Answer: Manchester and Amsterdam were among its key new long-haul destinations.
24. Which aircraft does IndiGo use for selected extended-range routes?
Answer: The Airbus A321XLR.
25. What is IndiGo’s main objective?
Answer: To provide affordable, reliable air travel while expanding its domestic and international network.