IB 5965 then LL 5480 at Barcelona
Tangier → Barcelona → Nantes
Timetable, Barcelona time
11:05IB 5965 from Tangier at the gate
10:45LL 5480 to Nantes leaves the gate
23 h 40 apart on the timetable, overnight
LL 5480 leaves 23 h 40 after IB 5965 arrives on the timetable: more than half a day, so not a connection we count.