A3 735 then SM 652 at Athens
Tunis → Athens → Cairo
Timetable, Athens time
18:45A3 735 from Tunis at the gate
18:00SM 652 to Cairo leaves the gate
23 h 15 apart on the timetable, overnight
SM 652 leaves 23 h 15 after A3 735 arrives on the timetable: more than half a day, so not a connection we count.