EW 9760 then LX 1850 at Zurich
Düsseldorf → Zurich → Thessaloniki
Timetable, Zurich time
07:55EW 9760 from Düsseldorf at the gate
06:50LX 1850 to Thessaloniki leaves the gate
22 h 55 apart on the timetable, overnight
LX 1850 leaves 22 h 55 after EW 9760 arrives on the timetable: more than half a day, so not a connection we count.