SK 1017 then BA 781 at Arlanda
Skelleftea → Stockholm → London Heathrow
Timetable, Stockholm time
18:35SK 1017 from Skelleftea at the gate
17:40BA 781 to London Heathrow leaves the gate
23 h 05 apart on the timetable, overnight
BA 781 leaves 23 h 05 after SK 1017 arrives on the timetable: more than half a day, so not a connection we count.