LX 239 then EW 767 at Zurich
Cairo → Zurich → Cologne
Timetable, Zurich time
21:25LX 239 from Cairo at the gate
20:10EW 767 to Cologne leaves the gate
22 h 45 apart on the timetable, overnight
EW 767 leaves 22 h 45 after LX 239 arrives on the timetable: more than half a day, so not a connection we count.