Yes.
5313/5314 AF - ASH Express & *5313/*5314 AF - CNB Express both were used to run as Single Train between AF - KSJ. Then from KSJ, AF - ASH Express get detach from AF - CNB Express. AF - ASH Express goes via KSJ-BEM-BRY-IZN-BPR-PBE-MLN-LMP-STP-DAL-LC and AF - CNB Express goes via KSJ-FBD-FGR-KJN-CPA.