BA 567 then BA 424 at Heathrow
Milan Linate → London → Málaga
Timetable, London time
12:35BA 567 from Milan Linate at the gate
12:30BA 424 to Málaga leaves the gate
23 h 55 apart on the timetable, overnight
BA 424 leaves 23 h 55 after BA 567 arrives on the timetable: more than half a day, so not a connection we count.