MS 847 then AT 716 at Casablanca
Cairo → Casablanca → Nantes
Timetable, Casablanca time
11:35MS 847 from Cairo at the gate
07:15AT 716 to Nantes leaves the gate
19 h 40 apart on the timetable, overnight
AT 716 leaves 19 h 40 after MS 847 arrives on the timetable: more than half a day, so not a connection we count.