IB 5141 then LA 5754 at Barcelona
Alicante → Barcelona → Alicante
Timetable, Barcelona time
19:40IB 5141 from Alicante at the gate
12:40LA 5754 to Alicante leaves the gate
17 h apart on the timetable, overnight
LA 5754 leaves 17 h after IB 5141 arrives on the timetable: more than half a day, so not a connection we count.