EW 9442 then FR 3976 at Barcelona
Düsseldorf → Barcelona → Dublin
Timetable, Barcelona time
18:45EW 9442 from Düsseldorf at the gate
12:55FR 3976 to Dublin leaves the gate
18 h 10 apart on the timetable, overnight
FR 3976 leaves 18 h 10 after EW 9442 arrives on the timetable: more than half a day, so not a connection we count.