IB 5131 then FR 1527 at Barcelona
Alicante → Barcelona → Valletta
Timetable, Barcelona time
14:30IB 5131 from Alicante at the gate
13:40FR 1527 to Valletta leaves the gate
23 h 10 apart on the timetable, overnight
FR 1527 leaves 23 h 10 after IB 5131 arrives on the timetable: more than half a day, so not a connection we count.