W9 5377 then EC 7199 at Barcelona
London Luton → Barcelona → Edinburgh
Timetable, Barcelona time
15:25W9 5377 from London Luton at the gate
07:20EC 7199 to Edinburgh leaves the gate
15 h 55 apart on the timetable, overnight
EC 7199 leaves 15 h 55 after W9 5377 arrives on the timetable: more than half a day, so not a connection we count.