W6 2441 then GQ 302 at Athens
Budapest → Athens → Mytilene
Timetable, Athens time
20:55W6 2441 from Budapest at the gate
12:55GQ 302 to Mytilene leaves the gate
16 h apart on the timetable, overnight
GQ 302 leaves 16 h after W6 2441 arrives on the timetable: more than half a day, so not a connection we count.