FR 215 then FR 727 at Vienna
Milan → Vienna → Faro
Timetable, Vienna time
22:50FR 215 from Milan at the gate
18:50FR 727 to Faro leaves the gate
20 h apart on the timetable, overnight
FR 727 leaves 20 h after FR 215 arrives on the timetable: more than half a day, so not a connection we count.