LCR, the official state-run operator for Laos speed train, released the updated schedule from 22 January 2024. Please check the timetable difference between the schedules on 21 and 22 January as below:
There're one more round train between Vientiane and Luang Prabang, namely C92/C91, departing at 10:35 and 13:20 respectively from Vientiane and Luang Prabang.
Please find the most updated schedule by clicking here