17644 Kakinada Port-Chennai Egmore Express Train

Journey time of this train is too long, say 16 hrs from Kakinada to Chennai. It takes 9 hrs 30 min for journey from Vijayawada to Chennai Egmore. Normal express trains takes 7 hrs to cover this journey. People travel in this train when they can not get accommodation in any other train. This is very good train if the travel time is reduced.