SK 1820 then SK 1772 at Arlanda
Gran Canaria → Stockholm → Tallinn
Timetable, Stockholm time
23:05SK 1820 from Gran Canaria at the gate
21:50SK 1772 to Tallinn leaves the gate
22 h 45 apart on the timetable, overnight
SK 1772 leaves 22 h 45 after SK 1820 arrives on the timetable: more than half a day, so not a connection we count.