FR 8859 then FR 3079 at Lisbon
Budapest → Lisbon → Barcelona
Timetable, Lisbon time
14:40FR 8859 from Budapest at the gate
08:05FR 3079 to Barcelona leaves the gate
17 h 25 apart on the timetable, overnight
FR 3079 leaves 17 h 25 after FR 8859 arrives on the timetable: more than half a day, so not a connection we count.