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Mumbai Airport T1 Upgrade To Minimally Impact International Operations

The majority of international carriers operating from Mumbai Airport will continue uninterrupted services during Terminal 1 modernization work. A small number of airlines may redirect operations to the new Navi Mumbai International Airport as construction proceeds.

LSN India · 11 November 2026

Terminal 1 at Bombay High International Airport is set to undergo a significant upgrade, with airport authorities confirming that approximately 91 percent of international traffic will experience no disruption during the renovation project. The modernization initiative aims to enhance passenger facilities and operational efficiency at the facility, which handles substantial international passenger volumes.

Airport operators have indicated that the remaining carriers, representing a smaller portion of daily international operations, may face temporary service adjustments. These airlines, which collectively operate roughly 16 daily international departures to select destinations, have been identified as potentially requiring alternative arrangements during peak construction phases.

The Navi Mumbai International Airport has emerged as a viable alternative for carriers seeking to maintain connectivity while Terminal 1 undergoes enhancement work. The new facility, positioned as a complementary hub for the Mumbai metropolitan region, could absorb redirected services from affected international operators during the terminal's transformation.

Airport management has emphasized its commitment to minimizing passenger inconvenience while executing the necessary infrastructure improvements. Detailed schedules and coordination mechanisms for affected carriers are reportedly under finalization to ensure smooth transition protocols throughout the upgrade period.

The Terminal 1 modernization project forms part of broader efforts to upgrade airport infrastructure across India's major aviation hubs, supporting growing international connectivity and passenger traffic flows in the region.