LS 1337 then IB 5150 at Barcelona
Birmingham (UK) → Barcelona → Seville
Timetable, Barcelona time
19:00LS 1337 from Birmingham (UK) at the gate
15:45IB 5150 to Seville leaves the gate
20 h 45 apart on the timetable, overnight
IB 5150 leaves 20 h 45 after LS 1337 arrives on the timetable: more than half a day, so not a connection we count.