BA 770 then SK 344 at Oslo
London Heathrow → Oslo → Trondheim
Timetable, Oslo time
13:45BA 770 from London Heathrow at the gate
13:10SK 344 to Trondheim leaves the gate
23 h 25 apart on the timetable, overnight
SK 344 leaves 23 h 25 after BA 770 arrives on the timetable: more than half a day, so not a connection we count.