EW 7524 then FR 3976 at Barcelona
Hamburg → Barcelona → Dublin
Timetable, Barcelona time
18:05EW 7524 from Hamburg at the gate
17:15FR 3976 to Dublin leaves the gate
23 h 10 apart on the timetable, overnight
FR 3976 leaves 23 h 10 after EW 7524 arrives on the timetable: more than half a day, so not a connection we count.