IB 5437 then FR 3792 at Barcelona
Paris Orly → Barcelona → Birmingham (UK)
Timetable, Barcelona time
14:25IB 5437 from Paris Orly at the gatealso LL 5437, QR 5538, VY 8011
12:00FR 3792 to Birmingham (UK) leaves the gate
21 h 35 apart on the timetable, overnight
FR 3792 leaves 21 h 35 after IB 5437 arrives on the timetable: more than half a day, so not a connection we count.