TO 4756 then LH 1815 at Barcelona
Paris Orly → Barcelona → Munich
Timetable, Barcelona time
18:40TO 4756 from Paris Orly at the gate
18:20LH 1815 to Munich leaves the gate
23 h 40 apart on the timetable, overnight
LH 1815 leaves 23 h 40 after TO 4756 arrives on the timetable: more than half a day, so not a connection we count.