IB 5373 then FR 12 at Barcelona
Firenze → Barcelona → Vienna
Timetable, Barcelona time
10:00IB 5373 from Firenze at the gatealso LL 5373, VY 6073
08:55FR 12 to Vienna leaves the gate
22 h 55 apart on the timetable, overnight
FR 12 leaves 22 h 55 after IB 5373 arrives on the timetable: more than half a day, so not a connection we count.