FR 9602 then FR 4906 at Fiumicino
Madrid → Rome → Palermo
Timetable, Rome time
16:40FR 9602 from Madrid at the gate
12:45FR 4906 to Palermo leaves the gate
20 h 05 apart on the timetable, overnight
FR 4906 leaves 20 h 05 after FR 9602 arrives on the timetable: more than half a day, so not a connection we count.