This train can probably have a delayed start from Tirunelveli so that its wait time at YPR can be reduced. On an average it halts for almost 1.5 hours at it reaches early around 4:30-5 and halts till its scheduled dep time of 6:30am.
One platform in YPR is occupied for almost 1.5 hours. If the wait time is reduced, YPR can have options to receive other trains in this pf.