FR 6875 then FR 3800 at Barcelona
Dublin → Barcelona → Birmingham (UK)
Timetable, Barcelona time
19:20FR 6875 from Dublin at the gate
16:10FR 3800 to Birmingham (UK) leaves the gate
20 h 50 apart on the timetable, overnight
FR 3800 leaves 20 h 50 after FR 6875 arrives on the timetable: more than half a day, so not a connection we count.