SK 216 then BA 773 at Oslo
Kjevik → Oslo → London Heathrow
Timetable, Oslo time
17:00SK 216 from Kjevik at the gate
16:55BA 773 to London Heathrow leaves the gate
23 h 55 apart on the timetable, overnight
BA 773 leaves 23 h 55 after SK 216 arrives on the timetable: more than half a day, so not a connection we count.