CHENNAI: Railways has changed the composition of coaches of special trains running between Ernakulam and Patna (via Perambur in Chennai).
The trains will have two sleeper class coaches, 20 general coaches and two second class coaches for the disabled from Ernakulam with effect from May 10 and from Patna with effect from May 13.
The train departs from Ernakulam at 11pm.
In the return direction, it will depart at 11.45pm.