GQ 321 then GQ 720 at Athens
Limnos → Athens → Tel Aviv
Timetable, Athens time
14:00GQ 321 from Limnos at the gate
03:30GQ 720 to Tel Aviv leaves the gate
13 h 30 apart on the timetable, overnight
GQ 720 leaves 13 h 30 after GQ 321 arrives on the timetable: more than half a day, so not a connection we count.