FR 834 then FR 5021 at Dublin
Venezia → Dublin → Pisa
Timetable, Dublin time
15:10FR 834 from Venezia at the gate
06:35FR 5021 to Pisa leaves the gate
15 h 25 apart on the timetable, overnight
FR 5021 leaves 15 h 25 after FR 834 arrives on the timetable: more than half a day, so not a connection we count.