If you want to travel from Kalyan to Pune during Afternoon times , instead of taking Sinhagad Express you can take this train till Pune , as Sinhagad Express is fully filled , consist a Huge Rush here . Also Sinhagad is Slow here as well. And this train is faster as well . And same in case of Karjat Passengers those who want to go to Pune . They can take this train as an alternative to 51317 here . Also this train overtakes 51317 at Chinchwad here as well. Plus 51317 is a Passenger here .