W4 7554 then FR 4906 at Fiumicino
Málaga → Rome → Palermo
Timetable, Rome time
13:18W4 7554 from Málaga at the gate
11:15FR 4906 to Palermo leaves the gate
21 h 57 apart on the timetable, overnight
FR 4906 leaves 21 h 57 after W4 7554 arrives on the timetable: more than half a day, so not a connection we count.