this train can be speeded up by atleast an hour.
The speed between dli n pnp is to slow taking 2hrs to cover 88kms.
Run this train direct from chakki bank to jammu instead of gng thru pathankot.
Attachment/deattachment of hoshiarpur coaches can also b done on jalandhar cant at platform no.3 as it remains idle.
And...
more... it might reach jammu in less than 12hrs