OS 184 then FR 9480 at Vienna
Munich → Vienna → Cologne
Timetable, Vienna time
12:35OS 184 from Munich at the gate
09:20FR 9480 to Cologne leaves the gate
20 h 45 apart on the timetable, overnight
FR 9480 leaves 20 h 45 after OS 184 arrives on the timetable: more than half a day, so not a connection we count.