LH 1753 then BJ 281 at Munich
Athens → Munich → Tunis
Timetable, Munich time
14:25LH 1753 from Athens at the gate
12:15BJ 281 to Tunis leaves the gate
21 h 50 apart on the timetable, overnight
BJ 281 leaves 21 h 50 after LH 1753 arrives on the timetable: more than half a day, so not a connection we count.