In SCR & its surroundings, I will mention about some stations.
Nnadyal,Dharmavaram,Wadi,Ballari stations giving lots of slack.
Trains reaching nearly early one hour.Why they are keep like this slacks.As these stations are not big stations.
If...
more... trains reaching late to this station means then providing slack is accepted.But trains reaching much early also they are providing slacks.
I am hoping that the following reasons should not be applicable to the above mentioned stations:
(1). The zone changing station.
Ex: Nandyal is not zone changing station.
(2). Even less congestion also.
(3). Single line is not problems for these stations.
(4). Speed is not a problem.
(5). No ghat sections are there.
Providing slack for these stations like is "Waste of Time".
For some big stations also they will not giving slack.
Ex:Pune,Solapur,Guntakal,Tirupati,Surat,Nizamuddin,Nagpur,Jhansi,Vadodara,Jabalpur,Madurai,etc.,
As these stations have more passengers & trains congestion, but also no slack.
This information is sharing for getting the perfect solution.