LTT MDU slot is available for running a triweekly from Mumbai side. From GTL to YPR, SC YPR HR slot can be used. It would look something like LTT dep 1315, GTL 0250, YPR are 0810. On return, it can be GR slot upto Wadi outer and further slot is available. Tt can be something like YPR dep 1615, Pune arr 0750, LTT 1100.
Instead of YPR, it can be SMVB, with a stop at YNK