Ranchi needs overnight sleeper VB starting from Ranchi at night and reaching Howrah early in the morning. At the same time Howrah departure at night and Ranchi arrival early in the morning by using two rakes of VB. People of Ranchi avoid two things - Travelling in day time and travelling by expensive mode. Therefore, Hatia - Howrah Kriyayoga Express gets WL while the Ranchi - Howrah Shatabdi Express runs with some seats remaining vacant.