Hopefully, but before that BZA - VSKP track up gradation also better complete.
If it bypass BZA, then can easily do in 9 hrs. Also if they aim Rajamundry area passengers it will surely gets good demand.
SC - VSKP with stop at WL, EE, RJY will work.
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Else 9 hr 30min via BZA. But TT should be made in such a way it also should act as SC-BZA, BZA-VSKP passenger friendly