FR 8393 then AC 2713 at Barcelona
Budapest → Barcelona → Lisbon
Timetable, Barcelona time
12:30FR 8393 from Budapest at the gate
06:45AC 2713 to Lisbon leaves the gatealso UA 6861, AD 7286, S4 8735
18 h 15 apart on the timetable, overnight
AC 2713 leaves 18 h 15 after FR 8393 arrives on the timetable: more than half a day, so not a connection we count.