BJ 246 then LH 1338 at Frankfurt
Tunis → Frankfurt am Main → Budapest
Timetable, Frankfurt am Main time
17:05BJ 246 from Tunis at the gate
16:15LH 1338 to Budapest leaves the gate
23 h 10 apart on the timetable, overnight
LH 1338 leaves 23 h 10 after BJ 246 arrives on the timetable: more than half a day, so not a connection we count.