FR 803 then OS 995 at Vienna
Valencia → Vienna → Copenhagen
Timetable, Vienna time
21:45FR 803 from Valencia at the gate
15:05OS 995 to Copenhagen leaves the gate
17 h 20 apart on the timetable, overnight
OS 995 leaves 17 h 20 after FR 803 arrives on the timetable: more than half a day, so not a connection we count.