EK 87 then LX 2174 at Zurich
Dubai → Zurich → Alicante
Timetable, Zurich time
12:25EK 87 from Dubai at the gate
06:45LX 2174 to Alicante leaves the gate
18 h 20 apart on the timetable, overnight
LX 2174 leaves 18 h 20 after EK 87 arrives on the timetable: more than half a day, so not a connection we count.