3O 112 then AT 503 at Casablanca
Brussels → Casablanca → Dakar
Timetable, Casablanca time
22:003O 112 from Brussels at the gate
15:30AT 503 to Dakar leaves the gate
17 h 30 apart on the timetable, overnight
AT 503 leaves 17 h 30 after 3O 112 arrives on the timetable: more than half a day, so not a connection we count.