IB 2471 then LH 1819 at Barcelona
Leon → Barcelona → Munich
Timetable, Barcelona time
20:25IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
20:15LH 1819 to Munich leaves the gate
23 h 50 apart on the timetable, overnight
LH 1819 leaves 23 h 50 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.