Due to the recent improvements made in terms of cleaniness of the rakes Kovai, Shatabdi is now cleaned at CBE before it departs to Chennai.
As per the TT only 35 Mins turnaround time at CBE. Since cleaning takes place now the trains is departed with delay of around 30 Mins which leads to miss its slot and also punctuality.
Hope SR makes TT changes to this train so that it has better turnaround time at CBE.