LH 1709 then DE 1608 at Munich
Dubrovnik → Munich → Kos
Timetable, Munich time
11:55LH 1709 from Dubrovnik at the gate
05:50DE 1608 to Kos leaves the gate
17 h 55 apart on the timetable, overnight
DE 1608 leaves 17 h 55 after LH 1709 arrives on the timetable: more than half a day, so not a connection we count.