AZ 1358 then FR 3946 at Fiumicino
Trieste → Rome → Palermo
Timetable, Rome time
12:25AZ 1358 from Trieste at the gate
05:45FR 3946 to Palermo leaves the gate
17 h 20 apart on the timetable, overnight
FR 3946 leaves 17 h 20 after AZ 1358 arrives on the timetable: more than half a day, so not a connection we count.