FR 3976 then EI 3284 at Dublin
Barcelona → Dublin → Bristol
Timetable, Dublin time
19:00FR 3976 from Barcelona at the gate
13:30EI 3284 to Bristol leaves the gate
18 h 30 apart on the timetable, overnight
EI 3284 leaves 18 h 30 after FR 3976 arrives on the timetable: more than half a day, so not a connection we count.