IB 5371 then VY 3502 at Barcelona
Firenze → Barcelona → Ibiza
Timetable, Barcelona time
11:35IB 5371 from Firenze at the gate
11:05VY 3502 to Ibiza leaves the gatealso LL 5246
23 h 30 apart on the timetable, overnight
VY 3502 leaves 23 h 30 after IB 5371 arrives on the timetable: more than half a day, so not a connection we count.