This train speed should be increased in both Directions between Dindigul and Bangalore (SMVB).
Both trains taking more time to cross the Bangarpet Main line at Baiyappanahalli.
After diverting origin from SBC to SMVB, the problem occurs at both Direction.
Also...
more... for 17235 waiting for 22652 at Salem at More time (about 1 hr) to be avoided.
My best suggestion is if required, this train can also be converted to 2xxxx series with Super Fast Speed(& not only fare change).
The train can reach Bangalore to Nagercoil in 12 hrs or less instead of 14 hours.
If we see the distance between SMVB and NCJ is 70 Km less than that between MS and NCJ.