FR 3050 then SK 1812 at Barcelona
Krakow → Barcelona → Stockholm
Timetable, Barcelona time
21:05FR 3050 from Krakow at the gate
17:45SK 1812 to Stockholm leaves the gate
20 h 40 apart on the timetable, overnight
SK 1812 leaves 20 h 40 after FR 3050 arrives on the timetable: more than half a day, so not a connection we count.