LH 1812 then FR 149 at Barcelona
Munich → Barcelona → Berlin
Timetable, Barcelona time
14:30LH 1812 from Munich at the gate
14:20FR 149 to Berlin leaves the gate
23 h 50 apart on the timetable, overnight
FR 149 leaves 23 h 50 after LH 1812 arrives on the timetable: more than half a day, so not a connection we count.