This train can easily be speeded up even in the existing route
I recently travelled from SNSI to SC. It arrived
20 min early to puntabma,
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15 min early to manmad,
15 min early to Nagarsol,
10 min early to Aurangabad, (did not observe after. I have slept)
25 min early to Nizamabad,
5 min early to Kamareddy,
15 min early to Secunderabad
It can be speeded up can can reach Visakhapatnam by 19:00 hrs or 20:00 hrs