Champaran HumSafar Express : इन अजनबी सी राहों में, जो तू मेरा हमसफ़र हो जाये, बीत जाए पल भर में ये वक़्त, और हसीन सफ़र हो जाये. - Piyush Singh

if you donot board a train at the opoint of booking for how many stations your reservation is not cancelled. how many stations can be left or how many stations after one can safely board a reserved seat including the point of booking ,as per railway rules without your ticket being cancelled

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