Return TT should also change a bit, it can leave around 00:30 - 1 am in the morning and still can reach at same time to Pune. Currently it has huge slack between Londa and Miraj, where mostly it will overtaken by Ubl-Ltt, Goa SF and sometimes even Chalukya Exp also. Even though reaching Londa on time, it snails from here, to waste extra slack hours, there is even extra slack between Miraj and Pune also.