SK 27 then SK 161 at Arlanda
Umea → Stockholm → Göteborg
Timetable, Stockholm time
13:15SK 27 from Umea at the gate
12:15SK 161 to Göteborg leaves the gate
23 h apart on the timetable, overnight
SK 161 leaves 23 h after SK 27 arrives on the timetable: more than half a day, so not a connection we count.