FR 3801 then FR 6920 at Barcelona
Birmingham (UK) → Barcelona → Dublin
Timetable, Barcelona time
15:35FR 3801 from Birmingham (UK) at the gate
06:20FR 6920 to Dublin leaves the gate
14 h 45 apart on the timetable, overnight
FR 6920 leaves 14 h 45 after FR 3801 arrives on the timetable: more than half a day, so not a connection we count.