LX 919 then OS 136 at Zurich
Dresden → Zurich → Vienna
Timetable, Zurich time
21:00LX 919 from Dresden at the gate
12:40OS 136 to Vienna leaves the gate
15 h 40 apart on the timetable, overnight
OS 136 leaves 15 h 40 after LX 919 arrives on the timetable: more than half a day, so not a connection we count.