VY 1221 then IB 5376 at Barcelona
Valladolid → Barcelona → Firenze
Timetable, Barcelona time
19:25VY 1221 from Valladolid at the gatealso IB 5473, LL 5473
18:45IB 5376 to Firenze leaves the gatealso LL 5376, VY 6076
23 h 20 apart on the timetable, overnight
IB 5376 leaves 23 h 20 after VY 1221 arrives on the timetable: more than half a day, so not a connection we count.