FR 8196 then FR 9705 at Lisbon
Rome → Lisbon → Vienna
Timetable, Lisbon time
10:50FR 8196 from Rome at the gate
10:45FR 9705 to Vienna leaves the gate
23 h 55 apart on the timetable, overnight
FR 9705 leaves 23 h 55 after FR 8196 arrives on the timetable: more than half a day, so not a connection we count.