I'm not sure if you can generalize a train's punctuality based on 2-3 runs in a specified time period. Most trains running on this stretch ran late for most of Feb and March owing to doubling works in the DMM-YNK line. Besides, there were works in the past few weeks near on the Daund- Wadi stretch as well.In fact, the works are still ongoing near Makali Ghats and there are plenty of trains which are cancelled or diverted due to the restrictions imposed.