AZ 1682 then FR 4902 at Fiumicino
Firenze → Rome → Palermo
Timetable, Rome time
16:25AZ 1682 from Firenze at the gate
05:55FR 4902 to Palermo leaves the gate
13 h 30 apart on the timetable, overnight
FR 4902 leaves 13 h 30 after AZ 1682 arrives on the timetable: more than half a day, so not a connection we count.