Chhatrapati Shivaji Maharaj International Airport - T2 (also called as CSMI Airport - T2) is an underground metro station of the Aqua Line 3 of Mumbai Metro in Mumbai, India. It was opened to public on 7 October 2024.
The station's conception dates back to early planning phases of Mumbai Metro’s Line 3, when the Mumbai International Airport Limited (MIAL) proposed a financial partnership to integrate a metro station directly with T2. In August 2022, the Government of Maharashtra approved a significant cost escalation of over ₹10,000 crore for the Line 3 project, as reported by The Times of India.[3]
MIAL committed to funding three key stations—T2, Marol Naka, and Sahar Road—with an estimated contribution of ₹777 crore.
Chhatrapati Shivaji Maharaj International Airport - T2 metro station Concourse
To recover this amount, a ‘metro component’ was added to the User Development Fee (UDF) charged to air passengers between 2016 and February 2023, according to a report by the Financial Express.[4]
Construction and features
Construction of the station was undertaken by the Mumbai Metro Rail Corporation (MMRC) as part of the broader Line 3 project. The station includes modern commuter amenities such as customer service counters, escalators, lifts, shops, ATMs, and multiple entry/exit points to accommodate peak-time passenger flow.
When first opened, the metro station was located 500 meters away from the airport terminal along poorly signposted public roads.[5] A direct bridge from Exit 1A to the airport terminal opened in August 2025, reducing the distance to 100 meters.[6]
Operational milestones
The station was opened to the public on 7 October 2024 as part of Phase 1 of Line 3, which connected Aarey to Bandra-Kurla Complex (BKC). This marked a major milestone in expanding Mumbai’s rapid transit network and improving airport accessibility.
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Chhatrapati Shivaji Maharaj International Airport 
