MS 791 then FR 7178 at Fiumicino
Cairo → Rome → Vienna
Timetable, Rome time
12:30MS 791 from Cairo at the gate
10:20FR 7178 to Vienna leaves the gate
21 h 50 apart on the timetable, overnight
FR 7178 leaves 21 h 50 after MS 791 arrives on the timetable: more than half a day, so not a connection we count.