TATA Steel Express - Second Sitting sasta bhi, sabse achha bhi - Ravi Raj

I want to know whether this train is always late for more than 7-10hrs or only in winter this happens. We are in family grouo travelling from gaya to BBS through this train in April second week. I just want to know will it go punctual in April atleast? if it is 3-4hrs late then we can adjust some how. Please let me know about this. Thanks in advance

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