V7 2164 then LH 1815 at Barcelona
Nantes → Barcelona → Munich
Timetable, Barcelona time
20:10V7 2164 from Nantes at the gate
18:20LH 1815 to Munich leaves the gate
22 h 10 apart on the timetable, overnight
LH 1815 leaves 22 h 10 after V7 2164 arrives on the timetable: more than half a day, so not a connection we count.