EI 673 then FR 5021 at Dublin
Budapest → Dublin → Pisa
Timetable, Dublin time
13:10EI 673 from Budapest at the gate
06:35FR 5021 to Pisa leaves the gate
17 h 25 apart on the timetable, overnight
FR 5021 leaves 17 h 25 after EI 673 arrives on the timetable: more than half a day, so not a connection we count.