Authorities at Netaji Subhas Chandra Bose International Airport are planning to relocate a 136-year-old mosque to allow for critical runway upgrades [1], [2].

The move is intended to prevent economic stagnation by expanding the airport's air-side infrastructure and increasing the volume of traffic the facility can support [1], [2].

The mosque is currently situated near the airport's secondary runway. By moving the structure, officials can implement upgrades that are expected to extend the airport's operational capacity lifespan by approximately 10 years [1].

Infrastructure improvements are focused on increasing the number of aircraft the airport can manage. Current flight handling capacity stands at 33 flights per hour [2]. Following the relocation and subsequent runway upgrades, officials project that the capacity will increase to 43 flights per hour [2].

Government officials overseeing the airport and aviation experts said the relocation is necessary to avoid the limitations caused by the current layout. The secondary runway's current constraints have limited the ability to scale operations as demand grows.

The project aims to ensure the airport remains a viable hub for the region. Without these upgrades, the facility risks falling behind in capacity compared to other major Indian aviation hubs, a gap that could hinder regional growth [1], [2].

Relocating a 136-year-old mosque may extend the operational lifespan of Netaji Subhas Chandra Bose International Airport by a decade.

The relocation of a historic religious site highlights the tension between urban heritage preservation and the urgent need for infrastructure modernization in rapidly growing cities. By increasing hourly flight capacity by 30 percent, Kolkata aims to maintain its status as a primary economic gateway, though the success of the project depends on the sensitive navigation of local community and religious interests.