LH 1825 then BJ 281 at Munich
Bilbao → Munich → Tunis
Timetable, Munich time
13:55LH 1825 from Bilbao at the gate
12:15BJ 281 to Tunis leaves the gate
22 h 20 apart on the timetable, overnight
BJ 281 leaves 22 h 20 after LH 1825 arrives on the timetable: more than half a day, so not a connection we count.