IB 5375 then LA 5747 at Barcelona
Firenze → Barcelona → Manchester
Timetable, Barcelona time
17:55IB 5375 from Firenze at the gatealso LL 5375, VY 6075
11:15LA 5747 to Manchester leaves the gate
17 h 20 apart on the timetable, overnight
LA 5747 leaves 17 h 20 after IB 5375 arrives on the timetable: more than half a day, so not a connection we count.