LL 5129 then LH 1819 at Barcelona
Alicante → Barcelona → Munich
Timetable, Barcelona time
08:05LL 5129 from Alicante at the gate
20:15LH 1819 to Munich leaves the gate
12 h 10 apart on the timetable
LH 1819 leaves 12 h 10 after LL 5129 arrives on the timetable: more than half a day, so not a connection we count.