A3 654 then FR 7178 at Fiumicino
Athens → Rome → Vienna
Timetable, Rome time
17:35A3 654 from Athens at the gate
10:20FR 7178 to Vienna leaves the gate
16 h 45 apart on the timetable, overnight
FR 7178 leaves 16 h 45 after A3 654 arrives on the timetable: more than half a day, so not a connection we count.