FR 5180 then OS 552 at Fiumicino
Alicante → Rome → Vienna
Timetable, Rome time
20:50FR 5180 from Alicante at the gate
10:15OS 552 to Vienna leaves the gate
13 h 25 apart on the timetable, overnight
OS 552 leaves 13 h 25 after FR 5180 arrives on the timetable: more than half a day, so not a connection we count.