IB 5857 then W4 6728 at Barcelona
Manchester → Barcelona → Venezia
Timetable, Barcelona time
23:10IB 5857 from Manchester at the gatealso LL 5857, VY 7757, BA 8107
22:30W4 6728 to Venezia leaves the gate
23 h 20 apart on the timetable, overnight
W4 6728 leaves 23 h 20 after IB 5857 arrives on the timetable: more than half a day, so not a connection we count.