Being a Shatabdi train it will have only a few scheduled halts.
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One of the reasons for the train not halting at Daund could be that
The track between Pune and Bhigwan (beyond Daund) is now fully doubled .This ensures a smooth run on this section but the track from Bhigwan till Mohol (beyond Kurduwadi) is still on Single track.
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A brief halt( 1 min) at Kurduwadi will help the Signalling staff to ensure Line ahead is clear so that it can have a smooth run till Solapur