W6 2375 then EC 7682 at Barcelona
Budapest → Barcelona → Lisbon
Timetable, Barcelona time
08:40W6 2375 from Budapest at the gate
22:25EC 7682 to Lisbon leaves the gatealso U2 7682
13 h 45 apart on the timetable
EC 7682 leaves 13 h 45 after W6 2375 arrives on the timetable: more than half a day, so not a connection we count.