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Tamil Nadu searches for viable site for Chennai's second airport

With the Parandur project shelved, Tamil Nadu is evaluating alternative locations for a second airport to serve the Chennai metropolitan region. Cheyyur and Gummidipoondi have emerged as the primary contenders.

LSN India · 30 August 2026

Tamil Nadu searches for viable site for Chennai's second airport

Tamil Nadu's plans for a second airport serving Chennai have entered a new phase following the closure of the Parandur project. State authorities are now actively assessing alternative sites that could accommodate the region's growing aviation needs and relieve pressure on the existing Chennai International Airport.

Two locations have emerged as leading candidates for the proposed facility. Cheyyur in Chengalpattu district and Gummidipoondi in Tiruvallur district are currently under consideration as viable options. Both sites are being evaluated based on technical feasibility, land availability, connectivity to the city, and environmental considerations.

The establishment of a second airport involves multiple procedural steps, including environmental assessments, land acquisition processes, and regulatory clearances from aviation authorities. Officials will need to conduct detailed feasibility studies at each proposed site to determine infrastructure requirements, runway configurations, and terminal facilities.

The second airport project aims to address capacity constraints at Chennai's existing facility and support the region's continued economic growth. As aviation traffic continues to rise across South India, expanding airport infrastructure has become increasingly important for the state's development agenda.