Why is it like that?

I've been to pune two times and both time the train from dadar and lokmanyatilak terminus I've took has the hault before the pune Junction platform of approximately half an hour, It's frustrating. Why is it like that🤷‍♂️ is there any issue ?? Or I'm choosing the wrong trains only. My both trains details : (1): HYDERABAD EXPRESS 22732 (2): LTT COA EXPRESS 17222