L6 114 then AT 970 at Casablanca
Nouakchott → Casablanca → Madrid
Timetable, Casablanca time
19:40L6 114 from Nouakchott at the gate
15:20AT 970 to Madrid leaves the gate
19 h 40 apart on the timetable, overnight
AT 970 leaves 19 h 40 after L6 114 arrives on the timetable: more than half a day, so not a connection we count.