FR 9614 then FR 6875 at Dublin
Rome → Dublin → Barcelona
Timetable, Dublin time
13:40FR 9614 from Rome at the gate
11:20FR 6875 to Barcelona leaves the gate
21 h 40 apart on the timetable, overnight
FR 6875 leaves 21 h 40 after FR 9614 arrives on the timetable: more than half a day, so not a connection we count.