FR 2234 then IB 5376 at Barcelona
Nador → Barcelona → Firenze
Timetable, Barcelona time
22:30FR 2234 from Nador at the gate
21:10IB 5376 to Firenze leaves the gatealso LL 5376, VY 6076
22 h 40 apart on the timetable, overnight
IB 5376 leaves 22 h 40 after FR 2234 arrives on the timetable: more than half a day, so not a connection we count.