Mumbai Airport Terminal 1 serves around 15 million passengers annually. So, what happens when a terminal this busy undergoes redevelopment? Here’s the truth behind the October 25 shutdown rumours.

If you’re flying out soon, you’re probably asking: Is Mumbai Terminal 1 shutting down? Rumours have been flying around about operations suddenly stopping on October 25, leaving plenty of travellers stressed about their upcoming trips. Let’s clear the air on what’s really going on.

Is Terminal 1 Really Closing on October 25?

Spacious airport terminal with airplane
Image Credit: Markus Winkler/Pexels
Spacious airport terminal with airplane
Image Credit: Markus Winkler/Pexels

While parts of the building will eventually close for construction, an abrupt, complete shutdown on October 25 is not happening. The date initially popped up regarding proposed schedule adjustments, since it marks the start of the airlines’ standard winter schedule, but authorities have officially delayed those cuts. So, breathe easy; a sudden, total Mumbai Airport T1 closure isn’t happening anytime soon.

Adani Airports is preparing a phased construction plan instead. They need to address structural safety concerns in the 60-year-old North Section (1B). That means repairing the building little by little, beginning in early 2027, rather than shutting the doors all at once.

Also Read: A Simple Name Mismatch On Flight Ticket Sparks Airport Chaos

How Will This Affect Mumbai Flights?

Commercial airplane landing at a city airport with urban skyline in the background.
Image Credit: Jeffry Surianto/Pexels

Once the redevelopment of Terminal 1 gets moving, airlines will need to shuffle their schedules. Since Mumbai Airport T1 manages roughly 15 million travellers annually – that is over 1.25 million people every single month, or about 41,000 flyers each day – distributing those domestic flights safely is a massive logistical priority. With that sheer volume of daily footfall, even minor disruptions can impact thousands of travellers.

To clear up space, authorities might reduce some international flights departing from Terminal 2. Plus, airlines have the choice to temporarily move some operations over to the new Navi Mumbai International Airport (NMIA). Ultimately, this Mumbai Airport Terminal 1 revamp aims to keep passenger chaos to an absolute minimum.

Also Read: 5 Airport And Immigration Updates Every International Traveller Should Know

Essential Checklist: What Travellers Should Do Now

Airplane flying against a clear blue sky
Image Credit: Anderson Wei/Pexels
Airplane flying against a clear blue sky
Image Credit: Anderson Wei/Pexels

Until the dust settles, here is how you can stay ahead of the curve:

  • Check flight status on the airline’s official website.
  • Read SMS and email notifications about schedule or terminal changes.
  • Confirm the departure airport before leaving home.
  • Contact the airline if the booking details and latest notifications differ.
  • Avoid cancelling or changing tickets based on unverified reports.

Don’t let the redevelopment news delay your travel plans. For a completely hassle-free experience with 24/7 support and real-time terminal updates, complete your online flight booking through Akbar Travels today. 

Final Thoughts

Change is certainly on the way in the city’s aviation network, but there’s no reason to allow it to disturb your peace of mind. Mumbai Airport Terminal 1 redevelopment in 2026 is a step in the right direction to a modern, safer travel experience. Stay tuned, watch your inbox, and you will sail through these changes without a hitch.


Frequently Asked Questions: Mumbai Airport Terminal 1 Redevelopment

Is the Mumbai T1 terminal going to close for renovation?
While it won’t shut down entirely all at once, different sections of the terminal will definitely close for a while in phases starting in early 2027.

What will happen to T1 Mumbai Airport?
The 60-year-old building is getting a major structural upgrade, meaning different sections of the terminal will be rebuilt piece by piece over the next few years.

Where will domestic flights go during the redevelopment?
Depending on your airline’s schedule, your flight might still depart from the open sections of T1, move over to Terminal 2, or even shift to the new Navi Mumbai airport.

Will international flights at Terminal 2 be affected by this revamp?
Yes, the airport plans to cut back on a few international departure slots at Terminal 2 so they have enough room to handle the extra domestic flights.

When will Mumbai Airport Terminal 1 fully reopen after the redevelopment?
While the groundwork kicks off in 2027, you shouldn’t expect the completely modernized terminal to be finished and fully operational until sometime around 2029 or 2030.

How do I know if my terminal has changed?
The best thing you can do is check your PNR status online and keep a close eye on your phone for direct SMS or email updates from your airline.

How much early we have to reach airport for domestic flight from Mumbai during T1 redevelopment?
Even though the standard rule is two hours, you should really plan to get there at least two and a half to three hours early just in case you run into any surprise gate changes.

Stay Curious, Keep Exploring:

Are Flight Tickets Refundable in 2026? Rules You Must Know
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