MS 747 then A3 780 at Athens
Cairo → Athens → Zagreb
Timetable, Athens time
12:15MS 747 from Cairo at the gate
07:35A3 780 to Zagreb leaves the gate
19 h 20 apart on the timetable, overnight
A3 780 leaves 19 h 20 after MS 747 arrives on the timetable: more than half a day, so not a connection we count.