Please note that the trains run as follow:
Prague Line Brussel → Prague: Monday, Wednesday, Friday Prague → Brussels: Sunday, Tuesday, Thursday
Saturday: no service
Milan Line (before Dember 13th)
Brussels → Milano: Monday, Thursday, Saturday
Milano → Brussels: Sunday, Wednesday, Friday
Tuesday: no service
Paris Line
Berlin → Paris: Monday, Wednesday, Friday
Paris → Berlin: Sunday, Tuesday, Thursday
Brussels → Milano: Sunday, Tuesday, Thursday