LH 1812 then LA 5791 at Barcelona
Munich → Barcelona → Torino
Timetable, Barcelona time
14:30LH 1812 from Munich at the gate
12:35LA 5791 to Torino leaves the gate
22 h 05 apart on the timetable, overnight
LA 5791 leaves 22 h 05 after LH 1812 arrives on the timetable: more than half a day, so not a connection we count.