FR 9904 then AZ 1783 at Fiumicino
Lisbon → Rome → Palermo
Timetable, Rome time
00:40FR 9904 from Lisbon at the gate
21:55AZ 1783 to Palermo leaves the gate
21 h 15 apart on the timetable
AZ 1783 leaves 21 h 15 after FR 9904 arrives on the timetable: more than half a day, so not a connection we count.