A3 151 then A3 790 at Athens
Kavala → Athens → Ljubljana
Timetable, Athens time
10:50A3 151 from Kavala at the gate
07:55A3 790 to Ljubljana leaves the gate
21 h 05 apart on the timetable, overnight
A3 790 leaves 21 h 05 after A3 151 arrives on the timetable: more than half a day, so not a connection we count.