While boarding the train from DLI, do double confirm the Pf number. This train 14208 and the 14206 both has RSA and NR has made the boards as such they don't have to change the name boards. They are kind of "Twin Brothers". So both trains name number remains irrespective of the destination. And biggest problem arises when both these stand on adjacent Pf, because many times NR DLI brings 14208 Padmavat express before 14206 DLI FD exp departs. So before boarding kindly confirm the train. I have personally seen in 14206, in which a person boarded from GZB, but his ticket was in 14208 and then after some time he realised his mistake. He de-boarded at HPU.
Also if boarding the...
more... train at intermediate stations, then also confirm from station's on duty SM or fellow passengers regarding train's identity.