The invention provides a cross-system maglev transportation running control sub-region delivery method, which is characterized by comprising that: 1, adjacent maglev running control systems establish connection mutually; 2, the maglev running control systems prepare for train cross-system running; 3, train information data delivery is performed between the maglev running control systems; 4, trainsafety protection delivery is performed between the maglev running control systems; and 5, the maglev running control systems finish train delivery. The maglev transportation running control sub-region delivery method has the advantages of capacity of supporting steady and continuous running of the train between the adjacent maglev running control systems and further meeting the requirements on aplurality of running control systems of a long grand trunk or complex network high-speed maglev transportation system. When trains are delivered between the adjacent running control systems, each maglev running control system simultaneously performs safety protection on the trains, the adjacent running control systems have the same structural characteristics, and the exchanged data and the safetyindex requirement thereof have equivalence property in the process of train cross-system running. Therefore, the train running continuity is ensured and the train running safety can be guaranteed simultaneously.