DY 5510 then SK 1426 at Copenhagen
Barcelona → Copenhagen → Stockholm
Timetable, Copenhagen time
19:15DY 5510 from Barcelona at the gate
14:00SK 1426 to Stockholm leaves the gate
18 h 45 apart on the timetable, overnight
SK 1426 leaves 18 h 45 after DY 5510 arrives on the timetable: more than half a day, so not a connection we count.