EC 7681 then LA 5750 at Barcelona
Lisbon → Barcelona → Alicante
Timetable, Barcelona time
21:50EC 7681 from Lisbon at the gatealso U2 7681
12:40LA 5750 to Alicante leaves the gate
14 h 50 apart on the timetable, overnight
LA 5750 leaves 14 h 50 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.