FR 834 then FR 122 at Dublin
Venezia → Dublin → London Gatwick
Timetable, Dublin time
15:10FR 834 from Venezia at the gate
06:55FR 122 to London Gatwick leaves the gate
15 h 45 apart on the timetable, overnight
FR 122 leaves 15 h 45 after FR 834 arrives on the timetable: more than half a day, so not a connection we count.