There was a proposal given earlier wherein it was observed that one rake of kerala express can be saved and be utilised elsewhere. It was being proposed that the rain that reaches delhi at 1 in the afternoon can depart the same night at abt 11 pm and reach TvC early morning and then depart again from Tvc the same afternoon at 11.00am. But this proposal did not find favour. This is probably the only train along with mangala express which has got rakes lying at the respective two destinations for more than 15 hours