Mumbai airport to close both runways May 7

Mumbai airport is doing something it almost never wants to do — stop everything. On Wednesday, May 7, Chhatrapati Shivaji Maharaj International Airport will close both runways for six hours, from 11 am to 5 pm, so crews can do intensive pre-monsoon maintenance. That means no arrivals and no departures in that window. For passengers, the practical point is simple: even if your flight is outside those hours, your schedule can still move. (travel.economictimes.indiatimes.com) ### Why is the airport shutting both runways? Because this is runway work, not terminal work. CSMIA says both the main runway, 09/27, and the secondary runway, 14/32, will be temporarily non-operational while teams inspect and maintain the airside(travel.economictimes.indiatimes.com)l headaches. (travel.economictimes.indiatimes.com) ### Why do it in May? Mumbai’s monsoon is the reason. Airports do this kind of preventive work before the worst weather arrives, not after. CSMIA has framed the shutdown as part of its annual monsoon-readiness plan, and reports say airlines and other stakeholders were consulted months in advance so schedules could be adjusted before the closure date. (travel.economictimes.indiatimes.com) ### Why does a six-hour stop matter so much? Because Mumbai is one of India’s busiest aviation hubs, and it runs on very tight sequencing. One report describes it as handling more than 950 air traffic movements a day. At an airport like that, a six-hour pause is not just a neat block in the middle of the day — it compresses aircraft rotations, crews, gates, and onward connections before and after the closure too. (english.gujaratsamachar.com) ### Does this mean every airline is cancelling flights? Not necessarily every flight, but definitely a meaningful number of them are being retimed or cancelled. Passenger advisories picked up by local outlets say several flights to and from Mumbai are cancel(english.gujaratsamachar.com)l some flights, shift others earlier, and bunch more departures after 5 pm. (cnbctv18.com) ### What about flights outside 11 am to 5 pm? They can still be affected. Aircraft and crews don’t teleport — they arrive from somewhere else, turn around, and go again. If an inbound aircraft was supposed to land during the closure, the evening departure using that same plane may move too. Basicall(cnbctv18.com) from how airline rotations work, but it fits the advisories telling passengers to recheck timings even if they already have a booking. (cnbctv18.com) ### Is this unusual for Mumbai? The full closure is unusual in the sense that airports hate stopping traffic, but the maintenance itself is routine. CSMIA and other reports describe it as an annual pre-monsoon exercise, and one report notes similar maintenance was carri(cnbctv18.com)avoid a mess later. (travel.economictimes.indiatimes.com) ### What should passengers actually do? Check your airline app, booking page, and messages again on May 7 — not just once. If you are connecting through Mumbai, watch both legs. If you are heading to the airport for an evening flight, build in extra time because post-closure congestion is the obvious pressure point. Cargo operators should expect the same midday freeze. (firstpost.com) The bottom line is that Mumbai airport is not closing because of an emergency. It is closing on purpose, for safety, before the rains. But a planned shutdown at a packed hub is still a real disruption — and for travelers, the only number that matters first is 11 am to 5 pm on May 7. (newswav.com)