MS 749 then EC 3656 at Athens
Cairo → Athens → Milan
Timetable, Athens time
18:40MS 749 from Cairo at the gate
11:10EC 3656 to Milan leaves the gate
16 h 30 apart on the timetable, overnight
EC 3656 leaves 16 h 30 after MS 749 arrives on the timetable: more than half a day, so not a connection we count.