GQ 241 then A3 110 at Athens
Chios → Athens → Thessaloniki
Timetable, Athens time
09:40GQ 241 from Chios at the gate
09:25A3 110 to Thessaloniki leaves the gate
23 h 45 apart on the timetable, overnight
A3 110 leaves 23 h 45 after GQ 241 arrives on the timetable: more than half a day, so not a connection we count.