SK 1045 then SK 1527 at Arlanda
Kiruna → Stockholm → London Heathrow
Timetable, Stockholm time
20:00SK 1045 from Kiruna at the gate
19:35SK 1527 to London Heathrow leaves the gate
23 h 35 apart on the timetable, overnight
SK 1527 leaves 23 h 35 after SK 1045 arrives on the timetable: more than half a day, so not a connection we count.