FR 3801 then LA 5789 at Barcelona
Birmingham (UK) → Barcelona → Seville
Timetable, Barcelona time
15:35FR 3801 from Birmingham (UK) at the gate
11:45LA 5789 to Seville leaves the gate
20 h 10 apart on the timetable, overnight
LA 5789 leaves 20 h 10 after FR 3801 arrives on the timetable: more than half a day, so not a connection we count.