FR 7807 then FR 2834 at Barcelona
London Luton → Barcelona → Brussels Charleroi
Timetable, Barcelona time
17:45FR 7807 from London Luton at the gate
08:55FR 2834 to Brussels Charleroi leaves the gate
15 h 10 apart on the timetable, overnight
FR 2834 leaves 15 h 10 after FR 7807 arrives on the timetable: more than half a day, so not a connection we count.