FR 7153 then FR 506 at Dublin
Santander → Dublin → Bristol
Timetable, Dublin time
23:35FR 7153 from Santander at the gate
20:40FR 506 to Bristol leaves the gate
21 h 05 apart on the timetable, overnight
FR 506 leaves 21 h 05 after FR 7153 arrives on the timetable: more than half a day, so not a connection we count.