What Happened
- The Union Cabinet approved the Regional Connectivity Scheme — Modified UDAN (Ude Desh ka Aam Nagrik) with a total outlay of ₹28,840 crore, for a ten-year period from FY 2026–27 to FY 2035–36.
- The scheme replaces the original UDAN scheme (launched 2016) with a restructured design: a challenge-based approach where states compete to attract airport development, a subsidy period extended to five years (up from 3 years), and the airline subsidy burden shifted from a state-Centre cost-sharing model to direct central exchequer funding.
- Key components include: development of 100 airports from existing unserved airstrips (₹12,159 crore), construction of 200 modern helipads focused on hilly and remote regions (₹3,661 crore), Viability Gap Funding (VGF) for airlines on unviable routes (₹10,043 crore), and operations support for approximately 441 aerodromes (₹2,577 crore).
- The scheme also includes procurement of 2 HAL Dhruv helicopters for Pawan Hans and 2 HAL Dornier aircraft for Alliance Air, supporting indigenous aviation manufacturing.
- A critical policy reform: over 90% of routes under the old UDAN scheme fell into disuse after the subsidy period ended — the modified scheme's 5-year VGF and direct exchequer funding aim to address this structural failure.
Static Topic Bridges
Regional Connectivity and Viability Gap Funding (VGF) in Aviation
Viability Gap Funding is a government subsidy mechanism designed to make commercially unviable but economically necessary infrastructure projects financially sustainable. In the aviation context, routes connecting small cities, remote areas, and hilly terrains generate insufficient traffic to be profitable for airlines operating market-rate fares. VGF bridges this gap — the government compensates airlines for the difference between actual revenue and minimum operational costs, in exchange for keeping fares capped.
- UDAN 1.0 (2016) VGF model: 80% funded by the Centre, 20% by the state concerned; for Union Territories and Northeastern states, Centre bore 100%.
- Modified UDAN VGF: ₹10,043 crore over 10 years — now funded entirely from central exchequer, removing the state co-funding requirement that constrained route expansion.
- VGF cap per seat: Ticket prices under UDAN are capped (around ₹2,500 for 1-hour flights) — ensuring affordability; VGF covers airline losses on capped routes.
- VGF is not unique to aviation: it is used in highways (NHAI), power transmission (TBCB), ports, and affordable housing to attract private investment in projects with positive social returns but insufficient commercial returns.
- Other VGF-based programmes: Sagarmala (ports), PMGSY (rural roads), national highway toll-capped routes.
Connection to this news: The shift to full central exchequer VGF removes the coordination failure that undercut old UDAN routes — states that couldn't afford their 20% co-share would simply not operationalise routes, leading to the 90%+ route attrition problem the modification aims to solve.
National Civil Aviation Policy (NCAP) 2016 and UDAN Architecture
The original UDAN scheme was conceptualised under India's National Civil Aviation Policy (NCAP) 2016, which set a vision of developing a "flying economy" by increasing the number of operational airports from 70 to 150 and making air travel affordable for the common citizen. NCAP 2016 also introduced the 5/20 rule reform and outlined India's stance on bilateral air services agreements.
- UDAN full form: Ude Desh ka Aam Nagrik — "Let the Common Citizen of the Country Fly"
- UDAN 1.0: Launched October 2016, focused on Tier-2/Tier-3 cities; routes auctioned via competitive bidding.
- Subsequent phases: UDAN 2.0 (2018, added helipads and water aerodromes), UDAN 3.0 (2019, tourism routes), UDAN 4.0 (2020, updated guidelines, broader route scope).
- Key challenge identified: Subsidy period of 3 years was insufficient — airlines could not build sustainable load factors in that window, leading to route abandonment after VGF ended.
- Achievement of original UDAN (as of February 2026): 663 routes operationalised across 95 airports, heliports, and water aerodromes; over 3.41 lakh flights operated; 162.47 lakh passengers served.
- Modified UDAN extends VGF to 5 years per route — addressing the core failure of the original scheme.
Connection to this news: The ₹28,840 crore outlay is a nearly six-fold jump from cumulative spending under the original UDAN — reflecting the government's assessment that regional connectivity requires sustained, not time-limited, subsidy intervention and that the returns (economic integration of Tier-2/3 cities, tourism, emergency logistics) justify the investment.
Airport Infrastructure: PPP Models and Challenge-Based Development
The development of 100 airports under Modified UDAN uses a "challenge-based approach" — states compete to demonstrate readiness and commit to enabling conditions for airport development. This reflects a shift from centrally-assigned allocation to competitive co-ownership, where state governments must show land availability, regulatory clearances, and demand assessments.
- Airport Authority of India (AAI) manages 137 airports; the Airports Economic Regulatory Authority (AERA) regulates tariffs at major airports.
- India's major airports are increasingly privatised under the Public-Private Partnership (PPP) model: Delhi, Mumbai, Bengaluru, Hyderabad, Navi Mumbai (under development), and 6 airports leased to Adani Group in 2021.
- Challenge-based allocation mirrors competitive federalism — used in Smart Cities Mission, PM Gati Shakti, and industrial corridors.
- ₹12,159 crore for 100 airports over 8 years = average ₹120–125 crore per airport — sufficient for basic airstrip, terminal, and safety infrastructure at smaller towns.
- Helipad development (200 helipads × ₹15 crore each = ₹3,000 crore approximately) focuses on connectivity for hilly terrains, medical emergencies, and aspirational districts.
- Pawan Hans and Alliance Air: public sector aviation entities targeted for fleet modernisation using HAL Dhruv and Dornier aircraft.
Connection to this news: The challenge-based mechanism incentivises state governments to invest in enabling conditions (land, roads to airports) rather than passively receiving central allocations — distributing both the responsibility and the benefit of regional connectivity across the federal structure.
Aviation Sector and India's Infrastructure Ambition
India is the third-largest domestic aviation market globally (after the US and China) but has extremely low air travel penetration — only about 7% of Indians fly annually compared to 100%+ in developed economies. The aviation sector is central to India's Viksit Bharat 2047 infrastructure vision, which aims to triple the number of operational airports, expand cargo capacity, and support the tourism economy.
- India's domestic passenger traffic FY 2024–25: approximately 160 million passengers.
- Fleet size: Indian carriers operate approximately 700 aircraft (2025); projected to expand to 1,500+ by 2030 with 1,100+ new aircraft ordered by IndiGo, Air India, and others.
- India's aircraft orders are the largest pipeline globally — creating both infrastructure opportunity and challenge (airport capacity, air traffic control, skilled manpower).
- Fuel costs constitute 35–45% of airline operating costs in India — the UDAN scheme's VGF helps airlines manage this burden on thin-margin regional routes.
- PM Gati Shakti National Master Plan integrates airport connectivity with road, rail, and logistics networks — UDAN airports are nodes in this multi-modal grid.
Connection to this news: The ₹28,840 crore Modified UDAN investment is not just about regional connectivity — it is part of a larger infrastructure push that positions India's aviation sector as a driver of economic integration, tourism, and emergency response across underserved geographies.
Key Facts & Data
- Scheme: Regional Connectivity Scheme — Modified UDAN
- Cabinet approval date: March 25, 2026
- Total outlay: ₹28,840 crore over 10 years (FY 2026–27 to FY 2035–36)
- Airports to be developed: 100 (from existing unserved airstrips) — ₹12,159 crore
- Helipads to be constructed: 200 (₹3,661 crore)
- Viability Gap Funding (VGF) for airlines: ₹10,043 crore over 10 years
- Operations support (441 aerodromes): ₹2,577 crore
- Previous UDAN achievement: 663 routes, 95 airports/heliports, 162.47 lakh passengers
- Route attrition under old scheme: over 90% of routes fell into disuse post-subsidy
- VGF period extended: 3 years → 5 years per route
- UDAN launched: October 2016, under NCAP 2016
- HAL Dhruv helicopters (2) + HAL Dornier aircraft (2): procured for Pawan Hans and Alliance Air