FR 8216 then FR 1421 at Barcelona
London Stansted → Barcelona → Budapest
Timetable, Barcelona time
23:55FR 8216 from London Stansted at the gate
14:30FR 1421 to Budapest leaves the gate
14 h 35 apart on the timetable, overnight
FR 1421 leaves 14 h 35 after FR 8216 arrives on the timetable: more than half a day, so not a connection we count.