A3 149 then W6 2442 at Athens
Alexandroupolis → Athens → Budapest
Timetable, Athens time
10:15A3 149 from Alexandroupolis at the gate
09:55W6 2442 to Budapest leaves the gate
23 h 40 apart on the timetable, overnight
W6 2442 leaves 23 h 40 after A3 149 arrives on the timetable: more than half a day, so not a connection we count.