FR 3977 then FR 3160 at Barcelona
Dublin → Barcelona → Bristol
Timetable, Barcelona time
12:20FR 3977 from Dublin at the gate
11:00FR 3160 to Bristol leaves the gate
22 h 40 apart on the timetable, overnight
FR 3160 leaves 22 h 40 after FR 3977 arrives on the timetable: more than half a day, so not a connection we count.