Hi. Look at the train name (DAY Express)
As the title mentioned in the new blog entry. This is DAY express. I know it from college days. Cuddalore / Chidambaram.
Last year i travelled from cuddalore - Chennai and they got only Sleeper reservation and no sitting reservation. Today i booked for travel and still got Sleeper reservation.
The train comes with...
more... cusion seats from Mangalore means all passengers from chennai to Tiruchi should also sleep during day.
Hope some Railway authorities will do something / clarify the real reason.