BA 425 then SK 528 at Heathrow
Málaga → London → Stockholm
Timetable, London time
19:50BA 425 from Málaga at the gate
18:05SK 528 to Stockholm leaves the gate
22 h 15 apart on the timetable, overnight
SK 528 leaves 22 h 15 after BA 425 arrives on the timetable: more than half a day, so not a connection we count.