FR 4903 then FR 5872 at Fiumicino
Palermo → Rome → Gdansk
Timetable, Rome time
07:15FR 4903 from Palermo at the gate
06:25FR 5872 to Gdansk leaves the gate
23 h 10 apart on the timetable, overnight
FR 5872 leaves 23 h 10 after FR 4903 arrives on the timetable: more than half a day, so not a connection we count.