FR 4903 then XZ 2811 at Fiumicino
Palermo → Rome → Catania
Timetable, Rome time
18:10FR 4903 from Palermo at the gate
09:30XZ 2811 to Catania leaves the gate
15 h 20 apart on the timetable, overnight
XZ 2811 leaves 15 h 20 after FR 4903 arrives on the timetable: more than half a day, so not a connection we count.