BA 472 then DY 5502 at Barcelona
London Heathrow → Barcelona → Stockholm
Timetable, Barcelona time
09:15BA 472 from London Heathrow at the gate
08:00DY 5502 to Stockholm leaves the gate
22 h 45 apart on the timetable, overnight
DY 5502 leaves 22 h 45 after BA 472 arrives on the timetable: more than half a day, so not a connection we count.