The present invention relates to a system and a method for vehicle movement modeling in a network. The modeling is characterized by vehicle related intelligence gathering, processing and dissemination thereof for an adaptive rescheduling of the vehicle movement in the railway network. Predefined data associated with the vehicle in the railway network is acquired and is further processed to resolve one or more conflicts associated with the vehicle movement. The processing comprises of allocating resources, developing plans for voyages, and continuously gathering deviation data. The vehicle movement modeling also comprises of generating detailed layouts of vehicle movements for particular time-periods over the railway network.