OS 991 then FR 6880 at Copenhagen
Vienna → Copenhagen → Manchester
Timetable, Copenhagen time
09:05OS 991 from Vienna at the gate
06:10FR 6880 to Manchester leaves the gate
21 h 05 apart on the timetable, overnight
FR 6880 leaves 21 h 05 after OS 991 arrives on the timetable: more than half a day, so not a connection we count.