Might be a vague idea...but just wanna put it front...
Why cant this train be extended till VijayawadaЁЯШЙ
As the rake is lying idle frm Morning 5.00am to Night 11.00pm in Chennai, they...
more... can extend it till Vijayawada via Perambur or even MAS should be fine i believe.
TT would be some what like 5.00am MAS, 9.30am OGL & 11.00 am BZA
Return this can start by 16.30 BZA, 23.00 MAS
This can become a good daily to SBC for AP ppl
**can be routed through GNT by adding 40 mins to schedule for more pax