FR 7350 then FR 3976 at Barcelona
Vienna → Barcelona → Dublin
Timetable, Barcelona time
19:35FR 7350 from Vienna at the gate
12:55FR 3976 to Dublin leaves the gate
17 h 20 apart on the timetable, overnight
FR 3976 leaves 17 h 20 after FR 7350 arrives on the timetable: more than half a day, so not a connection we count.