IB 5507 then FR 3108 at Barcelona
Seville → Barcelona → Luxembourg
Timetable, Barcelona time
11:50IB 5507 from Seville at the gate
08:35FR 3108 to Luxembourg leaves the gate
20 h 45 apart on the timetable, overnight
FR 3108 leaves 20 h 45 after IB 5507 arrives on the timetable: more than half a day, so not a connection we count.