FR 344 then FR 5164 at Dublin
London Gatwick → Dublin → Bristol
Timetable, Dublin time
17:30FR 344 from London Gatwick at the gate
15:45FR 5164 to Bristol leaves the gate
22 h 15 apart on the timetable, overnight
FR 5164 leaves 22 h 15 after FR 344 arrives on the timetable: more than half a day, so not a connection we count.