but sir, this train is very useful for sbg loop passengers and is the only hope for smaller stations of the loop line. not meant for end to end passengers, agreed, but its not so that only crack superfasts are useful trains. i still feel that extension to delhi was useless. instead a bi weekly from bsb to dli would be more useful. people will be skeptical to book a tkt in train coming from sdah via ultra long 26 hrs route...more chances of running delayed...will remain to b the last option...