IB 651 then FR 7178 at Fiumicino
Madrid → Rome → Vienna
Timetable, Rome time
15:30IB 651 from Madrid at the gate
10:20FR 7178 to Vienna leaves the gate
18 h 50 apart on the timetable, overnight
FR 7178 leaves 18 h 50 after IB 651 arrives on the timetable: more than half a day, so not a connection we count.