A3 903 then GQ 670 at Athens
Larnaca → Athens → Istanbul
Timetable, Athens time
11:55A3 903 from Larnaca at the gate
07:00GQ 670 to Istanbul leaves the gate
19 h 05 apart on the timetable, overnight
GQ 670 leaves 19 h 05 after A3 903 arrives on the timetable: more than half a day, so not a connection we count.