OS 162 then FR 1645 at Vienna
Düsseldorf → Vienna → Rome
Timetable, Vienna time
11:25OS 162 from Düsseldorf at the gate
06:45FR 1645 to Rome leaves the gate
19 h 20 apart on the timetable, overnight
FR 1645 leaves 19 h 20 after OS 162 arrives on the timetable: more than half a day, so not a connection we count.