EW 7520 then LS 804 at Barcelona
Hamburg → Barcelona → Manchester
Timetable, Barcelona time
18:20EW 7520 from Hamburg at the gate
12:25LS 804 to Manchester leaves the gate
18 h 05 apart on the timetable, overnight
LS 804 leaves 18 h 05 after EW 7520 arrives on the timetable: more than half a day, so not a connection we count.