IB 5373 then EC 7173 at Barcelona
Firenze → Barcelona → Berlin
Timetable, Barcelona time
10:00IB 5373 from Firenze at the gatealso LL 5373, VY 6073
07:20EC 7173 to Berlin leaves the gate
21 h 20 apart on the timetable, overnight
EC 7173 leaves 21 h 20 after IB 5373 arrives on the timetable: more than half a day, so not a connection we count.