A3 275 then GQ 890 at Athens
Chios → Athens → Düsseldorf
Timetable, Athens time
17:00A3 275 from Chios at the gate
10:35GQ 890 to Düsseldorf leaves the gate
17 h 35 apart on the timetable, overnight
GQ 890 leaves 17 h 35 after A3 275 arrives on the timetable: more than half a day, so not a connection we count.