Train No. 16606 Nagercoil-Mangalore Ernad Express will start at 3 a.m. from Nagercoil, instead of its regular time of departure of 2 a.m., except on Sundays with effect from October 16.
This is because of track maintenance works between Kuzhithurai and Nagercoil.
The change in departure timing will be only till November 8.
There will be no change in timing on Sundays, said to a Southern Railway release.