A brewing capacity tussle at India’s busiest financial gateway escalated on 7 October 2026 when the International Air Transport Association (IATA) publicly urged Mumbai International Airport Ltd (MIAL) to consult airlines before relocating 265 weekly Terminal 2 departures to the yet-to-open Navi Mumbai International Airport (NMIA). The appeal followed a late-night meeting on 6 October in which India’s Civil Aviation Ministry asked the operator to pause its 25 October transition deadline after carriers complained of inadequate notice. MIAL’s plan is tied to a multi-year redevelopment of Mumbai’s ageing domestic Terminal 1. To free up stands and taxiway capacity, the operator proposed moving nearly one-third of T2’s international slots—affecting Emirates, Singapore Airlines, Lufthansa, IndiGo, Air India and others—to NMIA once it becomes operational. Airlines argued the abrupt shift would upend crew rostering, ahead-sold tickets and interline connections, especially for long-haul services banking on Mumbai’s hub traffic. Invoking the Worldwide Airport Slot Guidelines, IATA said any capacity reduction must be based on a transparent demand-capacity study and “meaningful consultation” with affected carriers. Industry sources estimate that rescheduling 265 slots could cost airlines over US $40 million in rebooking and network realignment expenses if implemented without a phased plan. For passengers the stakes are high. NMIA lies 45 km from South Mumbai and is not yet linked by the city’s metro, potentially adding 90 minutes to travel times. Business-class travellers connecting onward to key markets such as London, New York or Singapore could face missed minimum-connection windows, forcing corporates to rewrite mobility policies and duty-of-care protocols. The Civil Aviation Ministry has given MIAL two weeks to present a revised blueprint incorporating airline feedback. Consultants say a dual-hub model—similar to Tokyo’s Haneda-Narita split—could still succeed if supported by integrated ticketing, baggage-through services and dedicated road-rail links, but warn that rushed implementation would dent Mumbai’s competitiveness against Dubai and Singapore.
Source: The Times of India
