FR 8916 then FR 7178 at Fiumicino
Trapani → Rome → Vienna
Timetable, Rome time
16:20FR 8916 from Trapani at the gate
10:20FR 7178 to Vienna leaves the gate
18 h apart on the timetable, overnight
FR 7178 leaves 18 h after FR 8916 arrives on the timetable: more than half a day, so not a connection we count.