LH 1691 then BJ 281 at Munich
Prague → Munich → Tunis
Timetable, Munich time
14:40LH 1691 from Prague at the gate
12:15BJ 281 to Tunis leaves the gate
21 h 35 apart on the timetable, overnight
BJ 281 leaves 21 h 35 after LH 1691 arrives on the timetable: more than half a day, so not a connection we count.