SK 158 then SK 2004 at Arlanda
Göteborg → Stockholm → Lulea
Timetable, Stockholm time
17:10SK 158 from Göteborg at the gate
06:40SK 2004 to Lulea leaves the gate
13 h 30 apart on the timetable, overnight
SK 2004 leaves 13 h 30 after SK 158 arrives on the timetable: more than half a day, so not a connection we count.