IB 5145 then FR 8394 at Barcelona
Seville → Barcelona → Budapest
Timetable, Barcelona time
10:40IB 5145 from Seville at the gate
09:15FR 8394 to Budapest leaves the gate
22 h 35 apart on the timetable, overnight
FR 8394 leaves 22 h 35 after IB 5145 arrives on the timetable: more than half a day, so not a connection we count.