FR 2403 then FR 3140 at Barcelona
Seville → Barcelona → Luxembourg
Timetable, Barcelona time
09:10FR 2403 from Seville at the gate
06:25FR 3140 to Luxembourg leaves the gate
21 h 15 apart on the timetable, overnight
FR 3140 leaves 21 h 15 after FR 2403 arrives on the timetable: more than half a day, so not a connection we count.