W6 2441 then GQ 294 at Athens
Budapest → Athens → Alexandroupolis
Timetable, Athens time
20:55W6 2441 from Budapest at the gate
20:05GQ 294 to Alexandroupolis leaves the gate
23 h 10 apart on the timetable, overnight
GQ 294 leaves 23 h 10 after W6 2441 arrives on the timetable: more than half a day, so not a connection we count.