FR 5271 then FR 6920 at Barcelona
Manchester → Barcelona → Dublin
Timetable, Barcelona time
15:40FR 5271 from Manchester at the gate
06:20FR 6920 to Dublin leaves the gate
14 h 40 apart on the timetable, overnight
FR 6920 leaves 14 h 40 after FR 5271 arrives on the timetable: more than half a day, so not a connection we count.