Ok then go for 12687 & from BZA-VSKP go for 22818/Mysore-Howrah Weekly SF Express, since this combo has bit better buffer than 12687 & East coast.
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Vijayawada Junction/BZA - Departs @ 17:00 / Visakhapatnam Junction/VSKP - Arrives @ 00:10
Mon-Nov 09 SL - Avbl 1 3AC - Avbl 2