IB 653 then FR 4908 at Fiumicino
Madrid → Rome → Palermo
Timetable, Rome time
18:10IB 653 from Madrid at the gate
13:30FR 4908 to Palermo leaves the gate
19 h 20 apart on the timetable, overnight
FR 4908 leaves 19 h 20 after IB 653 arrives on the timetable: more than half a day, so not a connection we count.