3O 377 then LH 1813 at Barcelona
Tangier → Barcelona → Munich
Timetable, Barcelona time
18:553O 377 from Tangier at the gate
15:20LH 1813 to Munich leaves the gate
20 h 25 apart on the timetable, overnight
LH 1813 leaves 20 h 25 after 3O 377 arrives on the timetable: more than half a day, so not a connection we count.