LX 1956 then LA 5754 at Barcelona
Zurich → Barcelona → Alicante
Timetable, Barcelona time
19:05LX 1956 from Zurich at the gate
12:40LA 5754 to Alicante leaves the gate
17 h 35 apart on the timetable, overnight
LA 5754 leaves 17 h 35 after LX 1956 arrives on the timetable: more than half a day, so not a connection we count.