BJ 280 then LH 1870 at Munich
Tunis → Munich → Rome
Timetable, Munich time
16:45BJ 280 from Tunis at the gate
16:30LH 1870 to Rome leaves the gate
23 h 45 apart on the timetable, overnight
LH 1870 leaves 23 h 45 after BJ 280 arrives on the timetable: more than half a day, so not a connection we count.