FR 3122 then FR 1421 at Barcelona
Beauvais → Barcelona → Budapest
Timetable, Barcelona time
15:55FR 3122 from Beauvais at the gate
05:55FR 1421 to Budapest leaves the gate
14 h apart on the timetable, overnight
FR 1421 leaves 14 h after FR 3122 arrives on the timetable: more than half a day, so not a connection we count.