车次:K827发站:广州(16:45)到站:贵阳(13:27)历时:20:42硬座:173.5硬卧:296.5/306.5/317.5软卧:464.5/484.5车次:K168发站:贵阳(14:52)到站:桐梓(18:50)历时:03:58硬座:32.5硬卧:78.5/83.5/86.5软卧:118.5/124.5