KK.
- KA
1. Though RC, YG, WADI and GR are in SCR/CR, no SCR/CR ordinary (M/E/SF) train is operated to Delhi for these places.
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AP.
1....
more... KK has become Rayalseema passenger :) with so many stops in Rayalseema for AP towns/cities.
2. These AP places though belong to SCR, again its KK which serves them.
3. Only ordinary (M/E/SF) train operated to Delhi for these places - GTL (divisional HQ), MALM, AD
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MH.
1. Divisional HQ SUR's only connection to Delhi.
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...............
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Back-Up.
1. For TN there is GT, Thirukkural and few more who follow same route
2. TS there is KSK, APSK, Kongu who follow same route.
3. For KL too, there is SJ, Himsagar who follow the same route.
4. For KK, there is no train for back-up to offload some of the burden. No back-up train.
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