无直达车次，可在集宁南站中转换乘一次：车次:T4204发站:二连(13:10)到站:集宁南(17:28)历时:04:18硬座:50.5硬卧:96.5/101.5/104.5软卧:146.5/152.5车次:K598发站:集宁南(21:14)到站:郑州(13:58)历时:16:44硬座:148.5硬卧:254.5/263.5/272.5软卧:398.5/415.5
