The article explores ways to improve the efficiency of railway ferry services by analyzing the factors affecting the speed of rail cars on ferries. By using a systematic approach and graphical methods, the researchers identified the need for better organization of rolling stock and loading processes to reduce time spent at ports. They also emphasized the importance of reliable automation systems and well-trained personnel. The study suggests implementing flexible cargo flow organization and information synchronization between railways and ports to enhance overall efficiency. The findings aim to enhance the management of transport systems and can be applied to similar railway-water communication projects.