FB 807 then A3 122 at Athens
Sofia → Athens → Thessaloniki
Timetable, Athens time
19:50FB 807 from Sofia at the gate
18:05A3 122 to Thessaloniki leaves the gate
22 h 15 apart on the timetable, overnight
A3 122 leaves 22 h 15 after FB 807 arrives on the timetable: more than half a day, so not a connection we count.