FR 5020 then FR 7138 at Dublin
Pisa → Dublin → Lisbon
Timetable, Dublin time
12:35FR 5020 from Pisa at the gate
08:10FR 7138 to Lisbon leaves the gate
19 h 35 apart on the timetable, overnight
FR 7138 leaves 19 h 35 after FR 5020 arrives on the timetable: more than half a day, so not a connection we count.