IB 5437 then VY 1304 at Barcelona
Paris Orly → Barcelona → Alicante
Timetable, Barcelona time
14:25IB 5437 from Paris Orly at the gatealso LL 5437, QR 5538, VY 8011
11:25VY 1304 to Alicante leaves the gatealso QR 3615, IB 5130
21 h apart on the timetable, overnight
VY 1304 leaves 21 h after IB 5437 arrives on the timetable: more than half a day, so not a connection we count.