FR 3077 then FR 6822 at Barcelona
Stockholm → Barcelona → Birmingham (UK)
Timetable, Barcelona time
19:50FR 3077 from Stockholm at the gate
14:35FR 6822 to Birmingham (UK) leaves the gate
18 h 45 apart on the timetable, overnight
FR 6822 leaves 18 h 45 after FR 3077 arrives on the timetable: more than half a day, so not a connection we count.