GQ 451 then A3 116 at Athens
Ikaria → Athens → Thessaloniki
Timetable, Athens time
15:10GQ 451 from Ikaria at the gate
13:00A3 116 to Thessaloniki leaves the gate
21 h 50 apart on the timetable, overnight
A3 116 leaves 21 h 50 after GQ 451 arrives on the timetable: more than half a day, so not a connection we count.