IB 660 then FR 725 at Madrid
Rome → Madrid → Palermo
Timetable, Madrid time
16:00IB 660 from Rome at the gatealso VY 5376
12:55FR 725 to Palermo leaves the gate
20 h 55 apart on the timetable, overnight
FR 725 leaves 20 h 55 after IB 660 arrives on the timetable: more than half a day, so not a connection we count.