W4 6018 then FR 9614 at Fiumicino
Barcelona → Rome → Dublin
Timetable, Rome time
11:55W4 6018 from Barcelona at the gate
11:25FR 9614 to Dublin leaves the gate
23 h 30 apart on the timetable, overnight
FR 9614 leaves 23 h 30 after W4 6018 arrives on the timetable: more than half a day, so not a connection we count.