IB 5851 then FR 8394 at Barcelona
Birmingham (UK) → Barcelona → Budapest
Timetable, Barcelona time
16:10IB 5851 from Birmingham (UK) at the gatealso LL 5851, VY 7751, BA 8101
14:20FR 8394 to Budapest leaves the gate
22 h 10 apart on the timetable, overnight
FR 8394 leaves 22 h 10 after IB 5851 arrives on the timetable: more than half a day, so not a connection we count.