Airports Authority of India
India's state-owned airport operator that builds, manages and modernises the country's civil aviation infrastructure, including air navigation services.
Last updated October 29, 2026
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Overview
The Airports Authority of India (AAI) is the statutory body of the Government of India responsible for creating, upgrading, maintaining and managing civil aviation infrastructure across the country. It was constituted in 1995 under the Airports Authority of India Act, 1994, which merged the erstwhile International Airports Authority of India (IAAI) and the National Airports Authority (NAA) into a single organisation. AAI operates under the administrative purview of the Ministry of Civil Aviation and is headquartered at Rajiv Gandhi Bhawan on the Safdarjung Airport campus in New Delhi. AAI's mandate spans both airport operations and air navigation services. On the airport side, it manages international airports, domestic airports and civil enclaves at military airfields, handling passenger terminals, runways, aprons, cargo facilities and related commercial concessions. On the air navigation side, AAI provides air traffic management, communication, navigation and surveillance services over Indian airspace, and its responsibilities extend to ensuring safety and efficiency of flight operations across one of the busiest and fastest-growing aviation markets in the world. As a state-owned entity, AAI is not a listed company; it is funded through airport and air navigation charges, commercial revenues and government support. Its role has evolved from direct operator of most major Indian airports to a hybrid model in which several large airports — including Delhi, Mumbai, Bengaluru, Hyderabad and others — have been transferred to joint-venture or public-private partnership concessionaires, while AAI retains ownership of the underlying assets, regulatory oversight and a shareholding in the concession companies. AAI continues to operate a large portfolio of airports and airstrips, particularly in tier-2 and tier-3 cities and remote regions, where it fulfils a public-service role in connecting the country. The authority is also central to India's regional connectivity agenda, supporting the UDAN scheme that subsidises flights to underserved destinations, and to long-term capacity expansion through new greenfield airports and terminal modernisation programmes. Its brand identity is therefore institutional rather than consumer-facing: AAI is known to travellers mainly through the airports it runs and to the aviation industry through its air navigation and regulatory functions.
History
The Airports Authority of India was created by the Airports Authority of India Act, 1994, which consolidated the International Airports Authority of India (IAAI) and the National Airports Authority (NAA) into a single statutory body. The merger took effect in 1995, giving India one organisation responsible for both international and domestic airports as well as air navigation services. IAAI had been set up in the 1970s to manage the country's international gateways, while NAA handled domestic airports and air traffic control; combining them was intended to reduce fragmentation and enable integrated planning. Through the late 1990s and 2000s, AAI managed almost all of India's civil airports and the country's airspace. As air traffic grew rapidly after economic liberalisation, the government began to involve private capital in airport development. The first major shift came with the modernisation of Delhi and Mumbai airports in the mid-2000s, which were restructured into joint-venture concession companies in which AAI retained a stake. Similar public-private partnership models followed at Bengaluru, Hyderabad, Kochi and other airports, gradually changing AAI's role from direct operator to asset owner, regulator-partner and concession shareholder. AAI also invested heavily in upgrading non-metro airports, building new terminals and extending runways to accommodate larger aircraft. Its air navigation arm modernised surveillance and communication infrastructure and worked toward satellite-based navigation and reduced separation standards to handle rising traffic. The authority became a key implementing agency for the government's regional connectivity scheme (UDAN), launched in the mid-2010s, which subsidises airlines to operate routes to underserved airports and airstrips, many of them managed by AAI. In the 2020s, AAI has continued to oversee greenfield airport projects such as Noida International Airport (Jewar) and Navi Mumbai International Airport, developed through concessionaires, while managing a large portfolio of regional airports. It has also pursued privatisation of further airports and monetisation of land and commercial assets as part of the government's asset-monetisation programme. The authority remains central to India's ambition to expand airport capacity to keep pace with one of the world's fastest-growing aviation markets.
- 2015
AAI becomes a key implementing agency for the UDAN regional connectivity scheme.
- 2006
Delhi and Mumbai airports restructured into joint-venture concession companies with AAI retaining a stake.
- 1995
AAI constituted as a single statutory body responsible for airports and air navigation services.
- 1994
Airports Authority of India Act, 1994 enacted, providing for the merger of IAAI and NAA.
Products and positioning
India's national civil aviation infrastructure authority — a state-owned operator and air navigation service provider that anchors the country's airport network and regional connectivity agenda.
Airport operations (international, domestic, civil enclaves)
Air navigation services (ATM, CNS)
Cargo terminals and commercial concessions
Regional connectivity (UDAN) infrastructure
Recent events
- Unconfirmed
AAI launches ₹164.8-crore procurement to automate airport security tray movement[2]
Reported:
The Airports Authority of India (AAI) has launched a ₹164.8-crore procurement to automate security tray movement at airport checkpoints. The procurement covers 52 automatic tray retrieval system (ATRS) lanes with seven years of maintenance, as the Indian government pushes phased automation of airport security checkpoints.
HAL Bengaluru introduces satellite-guided helicopter navigation[3]
Reported:
HAL’s Bengaluru airport introduced India’s first satellite-guided precision navigation procedure for helicopter approaches and departures. The procedure was developed by the Airports Authority of India, validated through HAL test-pilot flight trials, and approved by the Directorate General of Civil Aviation.
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