QR 3717 then FR 3976 at Barcelona
Rome → Barcelona → Dublin
Timetable, Barcelona time
19:05QR 3717 from Rome at the gatealso LL 5343, VY 6013
12:55FR 3976 to Dublin leaves the gate
17 h 50 apart on the timetable, overnight
FR 3976 leaves 17 h 50 after QR 3717 arrives on the timetable: more than half a day, so not a connection we count.