BJ 246 then LH 1216 at Frankfurt
Tunis → Frankfurt am Main → Geneva
Timetable, Frankfurt am Main time
17:05BJ 246 from Tunis at the gate
11:55LH 1216 to Geneva leaves the gate
18 h 50 apart on the timetable, overnight
LH 1216 leaves 18 h 50 after BJ 246 arrives on the timetable: more than half a day, so not a connection we count.