OS 552 then FR 214 at Vienna
Rome → Vienna → Milan
Timetable, Vienna time
11:55OS 552 from Rome at the gate
08:00FR 214 to Milan leaves the gate
20 h 05 apart on the timetable, overnight
FR 214 leaves 20 h 05 after OS 552 arrives on the timetable: more than half a day, so not a connection we count.