To make it as ONT b/w ndl and kcg the departure from GNT should be around 3pm but problem is congestion at KCG till 7:30pm. I hope they can at least allow by 8am at KCG
In return direction, I don't think there are any slots available till 9:30pm from KCG. Rather they can reduce slack b/w krnt-dhne and make this train as perfect ONT b/w nandyal and guntur