FR 5020 then FR 2030 at Dublin
Pisa → Dublin → Krakow
Timetable, Dublin time
15:40FR 5020 from Pisa at the gate
15:10FR 2030 to Krakow leaves the gate
23 h 30 apart on the timetable, overnight
FR 2030 leaves 23 h 30 after FR 5020 arrives on the timetable: more than half a day, so not a connection we count.