This train is getting passengers who earlier travel led in RSRTC Volvo buses. Due to poor fate of a NH 8 and increased tralvelled time they were shifted to DD and Shatabdi. As of now if DD gets late regularly these passengers might revert back to Volvo buses. If private Volvo buses are allowed to run between Jaipur and Delhi like in case of Indore Bhopal then DD will lose passengers to Volvo just like Indore Bhopal DD biggest flop train of world.