LH 1687 then EK 52 at Munich
Debrecen → Munich → Dubai
Timetable, Munich time
22:45LH 1687 from Debrecen at the gate
21:25EK 52 to Dubai leaves the gate
22 h 40 apart on the timetable, overnight
EK 52 leaves 22 h 40 after LH 1687 arrives on the timetable: more than half a day, so not a connection we count.