EW 520 then FR 7543 at Barcelona
Cologne → Barcelona → Manchester
Timetable, Barcelona time
16:50EW 520 from Cologne at the gate
11:35FR 7543 to Manchester leaves the gate
18 h 45 apart on the timetable, overnight
FR 7543 leaves 18 h 45 after EW 520 arrives on the timetable: more than half a day, so not a connection we count.