OS 226 then FR 1645 at Vienna
Berlin → Vienna → Rome
Timetable, Vienna time
12:35OS 226 from Berlin at the gate
08:35FR 1645 to Rome leaves the gate
20 h apart on the timetable, overnight
FR 1645 leaves 20 h after OS 226 arrives on the timetable: more than half a day, so not a connection we count.