FR 5180 then IB 660 at Fiumicino
Alicante → Rome → Madrid
Timetable, Rome time
20:50FR 5180 from Alicante at the gate
13:25IB 660 to Madrid leaves the gate
16 h 35 apart on the timetable, overnight
IB 660 leaves 16 h 35 after FR 5180 arrives on the timetable: more than half a day, so not a connection we count.