GQ 31 then GQ 860 at Athens
Kalymnos → Athens → Frankfurt am Main
Timetable, Athens time
14:15GQ 31 from Kalymnos at the gate
11:15GQ 860 to Frankfurt am Main leaves the gate
21 h apart on the timetable, overnight
GQ 860 leaves 21 h after GQ 31 arrives on the timetable: more than half a day, so not a connection we count.