CX 1750 then FR 3876 at Madrid
Buenos Aires → Madrid → Tangier
Timetable, Madrid time
05:30CX 1750 from Buenos Aires at the gatealso BA 4252, QR 6919
19:15FR 3876 to Tangier leaves the gate
13 h 45 apart on the timetable
FR 3876 leaves 13 h 45 after CX 1750 arrives on the timetable: more than half a day, so not a connection we count.