The Indian government is considering bringing Chennai and Kolkata airports under private operation through the public-private partnership (PPP) model as it looks to attract investment and improve airport infrastructure. Both airports are currently managed by the Airports Authority of India (AAI). If the proposal advances, private concessionaires could take responsibility for operating, managing and developing the facilities under long-term agreements, while AAI would continue to handle air traffic control and related technical services.
The proposal comes as passenger traffic grows and the government expands its airport monetisation programme. Chennai airport handled 23.01 million passengers in financial year 2025–26, while Kolkata airport serves more than 21 million passengers annually. The two airports are important gateways for southern and eastern India, respectively. However, the latest report describes a proposal under consideration, not a completed privatisation decision. The next steps will depend on the government’s assessment, the proposed concession structure and the process for selecting private operators.
Key Takeaways
- Two airports under consideration: Chennai and Kolkata may be offered to private operators in a future phase.
- Current operator: Both airports are managed by the Airports Authority of India.
- Chennai traffic: The airport handled 23.01 million passengers in FY2025–26.
- Kolkata traffic: The airport handles more than 21 million passengers annually and serves as a key gateway to eastern and northeastern India.
- PPP structure: Private concessionaires could operate, manage and develop the airports under long-term agreements.
- AAI’s continuing role: Air traffic control and communication, navigation and surveillance services would remain with AAI.
- Status: The proposal is under consideration; no completed handover has been announced.
Why Are Chennai and Kolkata Airports Being Considered for Privatisation?
The government has increasingly used the PPP model to develop and operate major airports, combining private-sector investment and operating expertise with public-sector oversight of essential aviation functions.
Several major Indian airports, including Delhi, Mumbai, Hyderabad and Bengaluru, are already operated by private entities under concession arrangements. Chennai and Kolkata remain among the major metropolitan airports directly operated by AAI.
The government is considering whether a similar arrangement could help these two airports expand capacity, improve passenger facilities and respond more effectively to growing traffic.
Private operators can bring capital for terminal upgrades, passenger-processing systems, commercial facilities and other infrastructure. They may also have experience in managing retail, parking, food services and other non-aeronautical activities that generate revenue alongside aviation operations.
However, private management does not automatically guarantee better services. Outcomes depend on the concession agreement, investment commitments, service-quality requirements, regulatory oversight and the operator’s ability to execute planned improvements.
Chennai airport’s expansion needs
Chennai is an important aviation gateway for Tamil Nadu’s industrial, automotive, technology and services sectors. It supports domestic travel, international connections, cargo movement and business activity across southern India.
The airport handled 23.01 million passengers in FY2025–26, a 2.7% increase from the previous year. Traffic also exceeded its pre-pandemic level of 22.54 million passengers.
The existing terminals have a combined annual capacity of approximately 30 million passengers, which is expected to rise to 35 million following the commissioning of a new terminal.
| Chennai airport indicator | Figure |
|---|---|
| Passengers in FY2025–26 | 23.01 million |
| Year-on-year passenger growth | 2.7% |
| Pre-pandemic passenger traffic | 22.54 million |
| Existing terminal capacity | Around 30 million passengers annually |
| Expected capacity after new terminal commissioning | 35 million passengers annually |
Source: Financial Express reporting published on October 20, 2026. Capacity figures are approximate and depend on the status of terminal commissioning.
The proposed change in operator comes amid calls for better passenger facilities and improved airport performance. In August, Tamil Nadu Chief Minister C. Joseph Vijay wrote to Prime Minister Narendra Modi seeking a change in Chennai airport’s operator, citing the importance of passenger traffic, aircraft movements and cargo handling to the state’s economic ambitions.
The letter adds to the case for reviewing the airport’s operating arrangement, although it does not itself constitute approval for a private takeover.
Kolkata airport’s importance to eastern India
Netaji Subhas Chandra Bose International Airport is a major aviation hub for Kolkata and the surrounding region. It also serves as an important gateway to northeastern India, connecting passengers from the region with other domestic and international destinations.
The airport handles more than 21 million passengers annually and is among India’s busiest airports. Its role extends beyond passenger travel, supporting business activity, tourism, cargo movement and regional connectivity.
Private investment could help fund upgrades to terminals, passenger facilities, technology systems and commercial infrastructure. The effectiveness of any future arrangement would depend on the investment plan, the airport’s traffic growth and the concessionaire’s obligations.
For Kolkata, the proposal also comes amid renewed attention to airport development and infrastructure in West Bengal. Nevertheless, the selection of a private operator would require a formal process rather than an automatic transfer of control.
How the Airport PPP Model Works
Under the proposed approach, the government would not simply sell the airports outright. Instead, it could grant a private company the right to operate, manage and develop each airport under a long-term concession agreement.
The model used for major airport concessions is based on an Operation, Maintenance and Development Agreement, commonly known as an OMDA. Under this framework, the concessionaire is responsible for running the airport and undertaking agreed development work.
The arrangement generally separates airport operations from certain core aviation functions that remain with AAI.
| Responsibility | Proposed arrangement |
|---|---|
| Daily airport operations | Private concessionaire |
| Terminal management and passenger facilities | Private concessionaire, subject to the agreement |
| Airport development and agreed capital expenditure | Private concessionaire |
| Air traffic control | AAI |
| Communication, navigation and surveillance services | AAI |
| Contractual oversight and applicable regulation | Relevant government and regulatory authorities |
The exact obligations for Chennai and Kolkata would depend on the final terms if the proposal advances. The table describes the broad operating model reported for airport PPP arrangements, not a final agreement for either airport.
How AAI could earn revenue
Airport monetisation can provide AAI with revenue through concession fees and passenger-related charges calculated under the relevant agreements. The structure can also bring private capital into infrastructure development without requiring AAI to fund every project directly.
For the private operator, the business case rests on managing operating costs, meeting service obligations and generating sufficient revenue from airport operations and commercial activities.
The government must balance these incentives against passenger interests. Airport charges, service quality, infrastructure investment and contractual performance all matter when evaluating whether a concession arrangement delivers the intended benefits.
The Government Is Expanding Its Airport Monetisation Programme
The possible inclusion of Chennai and Kolkata would come alongside a separate plan to transfer the operation, management and development of 11 regional airports to private operators under the PPP model.
The PPP Appraisal Committee gave in-principle approval to that proposal at its August 4, 2026, meeting. The airports are grouped into five bundles, with the proposed concession period extending to 50 years.
The five proposed bundles are:
- Amritsar and Kangra
- Varanasi, Gaya and Kushinagar
- Bhubaneswar and Hubballi
- Raipur and Aurangabad
- Tiruchirappalli and Tirupati
The in-principle approval allows the ministry to continue developing the proposal and engaging with potential bidders. It does not mean all 11 airports have already been transferred to private operators.
The proposed arrangement includes development obligations for concessionaires, while AAI would retain responsibility for air traffic control and specified technical services. The government has also considered ways to limit excessive concentration by preventing a single bidder from acquiring too many airport bundles.
The Chennai and Kolkata proposal is therefore part of a broader debate about how India can finance airport growth and make better use of existing aviation infrastructure.
What Could Change for Passengers?
For travellers, the most visible changes from a future private operating arrangement could involve terminal facilities, passenger processing, cleanliness, retail offerings, parking and other services.
Private operators may have incentives to improve these areas because passenger experience and commercial activity can affect an airport’s financial performance. Investment could also support capacity expansion where existing infrastructure is under pressure.
However, passengers should not assume that a change in operator would immediately reduce fares or airport charges. Airline ticket prices depend on multiple factors, including fuel, airline competition, demand and operating costs. Airport charges are governed by applicable agreements and regulatory frameworks.
There is also no guarantee that every passenger service would improve immediately after a handover. Infrastructure projects take time, and the final concession agreement would determine the operator’s development obligations and service commitments.
The impact on passengers will therefore depend on the specific investments made, how efficiently the airport is operated and how the government and regulators enforce contractual requirements.
Could Privatisation Affect Airport Employees?
Airport transfers can raise questions about the future of employees currently working for AAI. Staff may be concerned about their employment arrangements, responsibilities, benefits and working conditions after a private operator takes over.
The precise arrangements would depend on the terms of any future concession agreement and the government’s employee-transition framework.
In a separate round of airport privatisation, the government has considered a joint-management period involving existing AAI employees. That proposal is relevant to the broader policy direction, but it should not be assumed to apply identically to Chennai and Kolkata without confirmation.
Any eventual handover would need to clarify how existing staff are treated, which functions remain with AAI and how operational continuity is maintained.
For airports, employee arrangements are particularly important because safe and reliable operations depend on experienced personnel, clear responsibilities and effective coordination between airport management and aviation authorities.
What Happens Next?
The government would need to develop the proposal, assess the commercial structure and determine how the airports might be offered to prospective operators. Depending on the route selected, the process could include market consultation, approval of concession terms, qualification criteria and a competitive bidding process.
Potential bidders would evaluate passenger growth, infrastructure requirements, operating costs, commercial revenue opportunities and the investment obligations attached to each airport.
Chennai and Kolkata differ in traffic patterns, regional roles, infrastructure and commercial potential. Their concession terms may therefore need to reflect their individual circumstances rather than follow identical financial assumptions.
Until a formal decision and bidding process are announced, the proposal should be treated as a possible next phase of airport monetisation, not a confirmed transfer of either airport.
The Bigger Picture
The possible move to private operation at Chennai and Kolkata airports reflects the government’s wider effort to bring private capital and operational expertise into India’s aviation infrastructure. Both airports handle substantial passenger volumes and serve important regional economies, making capacity, passenger facilities and operational efficiency central to the discussion.
The PPP model can support infrastructure investment, but the results depend on the concession terms, development commitments and regulatory oversight. For passengers, the important question is not simply who operates an airport, but whether the arrangement delivers reliable service, sufficient capacity and transparent charges. For the government, the challenge is to attract investment while preserving essential public aviation functions.
Looking Ahead
The immediate next step is for the government to determine whether Chennai and Kolkata will be formally included in a future airport concession round. If the proposal progresses, potential operators will need to evaluate the commercial opportunity, investment obligations and long-term operating conditions. Neither airport should be described as privatised until the required decisions, bidding process and contractual steps have been completed.
Over the longer term, the outcome could influence how India manages other major airports still operated directly by AAI. The experience of existing PPP airports, passenger traffic growth and the performance of the 11-airport regional programme will help shape the policy debate. The success of any future concession will ultimately depend on whether investment and operating changes translate into measurable improvements in airport capacity, efficiency and passenger experience.
Frequently Asked Questions
1. Are Chennai and Kolkata airports being privatised?
The government is considering offering them to private operators under the PPP model. As of October 20, 2026, the report describes a proposal under consideration, not a completed privatisation.
2. Who currently operates Chennai and Kolkata airports?
Both airports are currently managed by the Airports Authority of India.
3. Will AAI stop managing air traffic control if a private operator takes over?
Under the broad PPP model described in the report, AAI would continue to handle air traffic control and communication, navigation and surveillance services. The final arrangements would depend on the applicable concession agreement.
4. How many passengers use Chennai airport?
Chennai airport handled 23.01 million passengers in FY2025–26, representing a 2.7% increase from the previous year.
5. Why is Kolkata airport important?
Kolkata airport is a major aviation hub for eastern India and a key gateway to northeastern India. It handles more than 21 million passengers annually.
6. Will private operation automatically lower airport charges?
No. Charges depend on applicable regulatory rules, concession agreements and other factors. A change in operator does not automatically guarantee lower charges or airfares.
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