TU 744 then LH 3552 at Frankfurt
Tunis → Frankfurt am Main → ZBA
Timetable, Frankfurt am Main time
17:25TU 744 from Tunis at the gate
15:53LH 3552 to ZBA leaves the gate
22 h 28 apart on the timetable, overnight
LH 3552 leaves 22 h 28 after TU 744 arrives on the timetable: more than half a day, so not a connection we count.