LS 1337 then SN 3698 at Barcelona
Birmingham (UK) → Barcelona → Brussels
Timetable, Barcelona time
19:00LS 1337 from Birmingham (UK) at the gate
12:25SN 3698 to Brussels leaves the gate
17 h 25 apart on the timetable, overnight
SN 3698 leaves 17 h 25 after LS 1337 arrives on the timetable: more than half a day, so not a connection we count.