Mangalore TVC or TVC kasargod have full occupancy only between Ernakulam and Khozikode for only half the distance. While New Delhi SVDK and Mumbai Ahmedabad have most seats filled atleast 80% end to end. So instead of Varnasi New Delhi morning dep they should have been given 20C first. Kerala requires Vande Metro to substitute Jan Shatabdi and VB in both directions in different time zone and sections.