BJ 2608 then LH 454 at Frankfurt
Djerba → Frankfurt am Main → San Francisco
Timetable, Frankfurt am Main time
10:20BJ 2608 from Djerba at the gate
10:10LH 454 to San Francisco leaves the gate
23 h 50 apart on the timetable, overnight
LH 454 leaves 23 h 50 after BJ 2608 arrives on the timetable: more than half a day, so not a connection we count.