WK 127 then DL 53 at Zurich
Djerba → Zurich → New York JFK
Timetable, Zurich time
22:50WK 127 from Djerba at the gate
13:30DL 53 to New York JFK leaves the gate
14 h 40 apart on the timetable, overnight
DL 53 leaves 14 h 40 after WK 127 arrives on the timetable: more than half a day, so not a connection we count.