SK 1811 then FR 9015 at Barcelona
Stockholm → Barcelona → London Stansted
Timetable, Barcelona time
16:55SK 1811 from Stockholm at the gate
12:20FR 9015 to London Stansted leaves the gate
19 h 25 apart on the timetable, overnight
FR 9015 leaves 19 h 25 after SK 1811 arrives on the timetable: more than half a day, so not a connection we count.