For CMRL timings from Monday to Saturday please refer the chart.
Sunday timings- With effect from 19th July 2015, the schedule of train operations on Sundays are as follows,
A. The 1st service will commence in both directions from Alandur and Koyambedu at 8:00 hrs.
B. The last train will continue to leave Alandur and Koyambedu at 22:00 hrs.
This schedule will remain in force until further notice.