VL 825 then 4Y 900 at Frankfurt
Copenhagen → Frankfurt am Main → Dubrovnik
Timetable, Frankfurt am Main time
14:10VL 825 from Copenhagen at the gate
09:254Y 900 to Dubrovnik leaves the gate
19 h 15 apart on the timetable, overnight
4Y 900 leaves 19 h 15 after VL 825 arrives on the timetable: more than half a day, so not a connection we count.