SK 142 then SK 2135 at Arlanda
Göteborg → Stockholm → Halmstad
Timetable, Stockholm time
09:25SK 142 from Göteborg at the gate
21:55SK 2135 to Halmstad leaves the gate
12 h 30 apart on the timetable
SK 2135 leaves 12 h 30 after SK 142 arrives on the timetable: more than half a day, so not a connection we count.