Mumbai Airport Just Went Dark for Cargo Planes — For 10 Months
Mumbai's Chhatrapati Shivaji Maharaj International Airport (CSMIA), the country's second-busiest gateway and handler of nearly a quarter of India's air cargo, has stopped accepting dedicated freighter flights for the next ten months — a suspension that runs from August 2026 through May 2027 while the airport tears up and rebuilds its cargo apron.
The shutdown, confirmed by airport operator Mumbai International Airport Ltd (MIAL), a joint venture between the Adani Group and the Airports Authority of India, is one of the most disruptive infrastructure moves in Indian aviation this year. It forces exporters, freight forwarders and cargo airlines to reroute shipments that have moved through Mumbai for decades, at the same time as the airport's main runway is being resurfaced.
Why the apron is closing
MIAL says the cargo aircraft apron at CSMIA is "worn out" and needs a complete rebuild rather than incremental patching. The work is bundled with a wider infrastructure programme that also includes recarpeting the airport's main runway and building a new taxiway to connect to the second runway — work that MIAL says cannot be done piecemeal without disrupting either passenger or cargo operations.
The airport operator has ruled out simply relocating freighter parking to another part of the airfield during construction. CSMIA has two runways, but only one can be used at any given time, and the airport is severely space-constrained by the dense urban geography around it — there is no spare apron real estate to absorb freighter traffic while the primary cargo area is rebuilt.
This is not MIAL's first attempt at this closure. The operator floated a similar 10-month suspension roughly a year earlier, but a campaign by Mumbai's cargo community — freight forwarders, customs brokers and exporters warning of lost business — pushed the timeline back. This time the closure has gone ahead as scheduled.
The scale of what moves
CSMIA is not a marginal cargo airport. In the 2024-25 fiscal year it handled roughly 890,000 tonnes of cargo, close to a quarter of all air cargo volume in India, making it the country's second-largest cargo gateway after Delhi. Losing dedicated freighter capacity there for the better part of a year is not a routine maintenance inconvenience — it touches pharmaceuticals, perishables, garments and e-commerce shipments that rely on scheduled freighter capacity rather than belly-hold space on passenger flights.
Industry body IATA has publicly called for the closure to be rolled back or reconsidered, and cargo agents have warned that the suspension could raise freight rates, squeeze export capacity during peak shipping periods, and damage Mumbai's credibility as a reliable air-cargo hub — concerns that echo the same warnings raised when the closure was first proposed.
Where the traffic is going
The obvious pressure valve is Navi Mumbai International Airport (NMIA), which began commercial operations on 25 December 2025 roughly 35 kilometres from CSMIA. NMIA was built with what its planners call a "cargo-first" philosophy, including on-airport warehousing and direct road access to the industrial corridors of Maharashtra and Gujarat. Its cargo complex is designed to handle around 500,000 tonnes annually in its first phase, scaling toward a stated long-term capacity of 3.2 million tonnes as later phases come online.
NMIA has already begun receiving international freighter traffic — including a charter freighter service from Hong Kong — and the airport operator has said it is targeting a complete shift of CSMIA's dedicated freighter operations to Navi Mumbai by the time the suspension takes full effect. Reports indicate roughly 13 international cargo carriers are in the process of shifting operations there.
Some volume will also likely spill over to Delhi and Bengaluru, India's other major cargo gateways, though neither is a straightforward substitute — pharma and perishables shippers in western India built their supply chains around Mumbai's geography and connectivity, not Delhi's or Bengaluru's.
The open question: will it come back
The near-term calculus is straightforward: Mumbai loses freighter capacity, Navi Mumbai gains it, for about ten months. The harder question is what happens after May 2027, when CSMIA's rebuilt apron reopens. Cargo airlines and forwarders that relocate operations, sign new ground-handling contracts and rebuild trucking routes around Navi Mumbai over the better part of a year may not simply move back once the old apron is available again — especially if NMIA's cargo-first design and newer facilities prove more efficient in practice.
That makes this closure less a pause than a real-time test of whether Mumbai's air-cargo centre of gravity permanently shifts across the harbour, with CSMIA's rebuilt facility competing to win back business it voluntarily gave up.
Sources
- Mumbai Airport plans 10-month freighter suspension for cargo infrastructure upgrade — Air Cargo News
- Mumbai airport to halt dedicated cargo flights for nine months; IATA calls for rollback — Maritime Gateway
- Air cargo agents warn Mumbai freighter suspension could hit India's exports — Business Standard
- Mumbai's Freighter Pause: A Shock That Could Reorder India's Air-Cargo Gateways — Air Cargo Week
- Mumbai prepares for a major new cargo airport — Cargo Airports & Airline Services
- Mumbai slot constraints accelerate cargo transition to Navi Mumbai International Airport