Updated On: 27 June, 2025 07:12 PM IST | Mumbai | mid-day online correspondent
The Down Fast/Semi-Fast Locals departing Chhatrapati Shivaji Maharaj Terminus (CSMT) Mumbai between 9.34 am and 3.03 pm will be diverted to the Down Slow line between Thane and Kalyan, with additional halts at Kalwa, Mumbra, and Diva. The trains will arrive around 10 minutes later than the usual timings

The Down Mail/Express trains departing from CSMT/Dadar will be diverted on the 5th line between Thane and Kalyan. Representational pic
The Central Railway’s Mumbai Division will operate a Mega Block on Sunday across its suburban sections to carry out crucial engineering and maintenance works. The block will impact train operations on both the Main and the Harbour Lines, leading to diversions, delays, and cancellations.
Here are the full details of the block
Main Line: Between Thane and Kalyan (Up and Down Fast Lines)