The Airports Authority of India has completed pre-feasibility studies for potential sites for a second airport in Bengaluru [1].

Expanding the city's aviation infrastructure is critical as the current airport faces increasing pressure from growing passenger traffic and urban expansion. The addition of new candidate sites suggests a widening search for land that meets technical and environmental requirements.

Chief Minister D.K. Shivakumar said Wednesday that the list of possible locations has been expanded. Harohalli has been identified as the fourth [2] potential site for the project [2].

While the Airports Authority of India has finished the initial pre-feasibility work [1], the process remains in the early stages. The Karnataka state government has not yet submitted a formal proposal to the central government, nor has a final decision been made regarding which location to pursue.

Officials are currently weighing the technical data provided by the aviation authority against state land availability and logistical needs. The selection of a site will require balancing accessibility for the city's residents with the operational requirements of a modern international hub, a process that often involves complex land acquisition challenges.

Government representatives have not provided a specific timeline for the formal proposal. The current phase focuses on validating the suitability of the four identified locations before moving toward a final selection and investment plan.

Harohalli has been identified as the fourth potential site for the project.

The inclusion of Harohalli as a fourth option indicates that the government is struggling to find a site that satisfies all technical and political criteria. By expanding the list of candidates, the state is hedging its bets to avoid the legal and social delays common in large-scale land acquisitions in Karnataka. The project's momentum now depends on the transition from technical feasibility to a formal political proposal.