SK 1854 then SK 16 at Arlanda
Alicante → Stockholm → Lulea
Timetable, Stockholm time
21:05SK 1854 from Alicante at the gate
18:00SK 16 to Lulea leaves the gate
20 h 55 apart on the timetable, overnight
SK 16 leaves 20 h 55 after SK 1854 arrives on the timetable: more than half a day, so not a connection we count.