Take Nanning, Guangxi to Nanchang, Jiangxi as an example;

Nanning-Nanchang Train No.3 Train Time and Fare Inquiry

Departure-arrival-departure time-and then run time reference fare

1558 Nanning-Nanchang18: 20-16:1221hour 52 minutes hard seat 138.5 hard sleeper 270.5

K 1 192 Nanning-Nanchang12:15-10: 32 22 hours 17 minutes hard seat 168.5 307.5.

K1138/k135 Nanning-Nanchang 23:50-22:54 23 hours and 4 minutes hard seat 168.5 hard sleeper 307.5

for reference only