FR 8836 then FR 4908 at Fiumicino
Zagreb → Rome → Palermo
Timetable, Rome time
19:35FR 8836 from Zagreb at the gate
11:35FR 4908 to Palermo leaves the gate
16 h apart on the timetable, overnight
FR 4908 leaves 16 h after FR 8836 arrives on the timetable: more than half a day, so not a connection we count.