BJ 2046 then LH 454 at Frankfurt
Djerba → Frankfurt am Main → San Francisco
Timetable, Frankfurt am Main time
11:55BJ 2046 from Djerba at the gate
10:10LH 454 to San Francisco leaves the gate
22 h 15 apart on the timetable, overnight
LH 454 leaves 22 h 15 after BJ 2046 arrives on the timetable: more than half a day, so not a connection we count.