IB 5355 then FR 8631 at Barcelona
Milan → Barcelona → Tangier
Timetable, Barcelona time
14:55IB 5355 from Milan at the gatealso LL 5355, VY 6043
10:55FR 8631 to Tangier leaves the gate
20 h apart on the timetable, overnight
FR 8631 leaves 20 h after IB 5355 arrives on the timetable: more than half a day, so not a connection we count.