Does this train have the max number of slip (attachment) i.e "3" ?
* 11039 coaches of KOP-G
* 11039-slip coach of KOP-GKP
(S1 alloted passenger need to board 15017 at BSL and seat on same seat no)
*...
more... 21028 coach of SUR-G ( S11 comes with 11028 and get attached at DD)
* 21039 coach of PUNE-DHI (get attached at PUNE & detached at CSN)