LH 705 then BJ 247 at Frankfurt
Kuala Lumpur → Frankfurt am Main → Tunis
Timetable, Frankfurt am Main time
06:00LH 705 from Kuala Lumpur at the gate
18:05BJ 247 to Tunis leaves the gate
12 h 05 apart on the timetable
BJ 247 leaves 12 h 05 after LH 705 arrives on the timetable: more than half a day, so not a connection we count.