SK 178 then SK 81 at Arlanda
Angelholm → Stockholm → Visby
Timetable, Stockholm time
11:25SK 178 from Angelholm at the gate
10:20SK 81 to Visby leaves the gate
22 h 55 apart on the timetable, overnight
SK 81 leaves 22 h 55 after SK 178 arrives on the timetable: more than half a day, so not a connection we count.