FR 1902 then FR 831 at Dublin
Krakow → Dublin → Venezia
Timetable, Dublin time
22:20FR 1902 from Krakow at the gate
17:50FR 831 to Venezia leaves the gate
19 h 30 apart on the timetable, overnight
FR 831 leaves 19 h 30 after FR 1902 arrives on the timetable: more than half a day, so not a connection we count.