FR 6596 then LH 1813 at Barcelona
Manchester → Barcelona → Munich
Timetable, Barcelona time
23:40FR 6596 from Manchester at the gate
15:20LH 1813 to Munich leaves the gate
15 h 40 apart on the timetable, overnight
LH 1813 leaves 15 h 40 after FR 6596 arrives on the timetable: more than half a day, so not a connection we count.