EW 7520 then IB 5856 at Barcelona
Hamburg → Barcelona → Manchester
Timetable, Barcelona time
18:45EW 7520 from Hamburg at the gate
17:10IB 5856 to Manchester leaves the gatealso LL 5856, VY 7756, BA 8106
22 h 25 apart on the timetable, overnight
IB 5856 leaves 22 h 25 after EW 7520 arrives on the timetable: more than half a day, so not a connection we count.