LH 409 then TU 745 at Frankfurt
Raleigh-Durham → Frankfurt am Main → Tunis
Timetable, Frankfurt am Main time
06:15LH 409 from Raleigh-Durham at the gate
18:25TU 745 to Tunis leaves the gate
12 h 10 apart on the timetable
TU 745 leaves 12 h 10 after LH 409 arrives on the timetable: more than half a day, so not a connection we count.