IB 5337 then FR 8631 at Barcelona
Rome → Barcelona → Tangier
Timetable, Barcelona time
14:25IB 5337 from Rome at the gatealso LL 5337, VY 6007
11:00FR 8631 to Tangier leaves the gate
20 h 35 apart on the timetable, overnight
FR 8631 leaves 20 h 35 after IB 5337 arrives on the timetable: more than half a day, so not a connection we count.