BJ 246 then 4Y 612 at Frankfurt
Tunis → Frankfurt am Main → Lyon
Timetable, Frankfurt am Main time
17:05BJ 246 from Tunis at the gate
17:004Y 612 to Lyon leaves the gate
23 h 55 apart on the timetable, overnight
4Y 612 leaves 23 h 55 after BJ 246 arrives on the timetable: more than half a day, so not a connection we count.