DY 940 then FR 1280 at Copenhagen
Oslo → Copenhagen → Barcelona
Timetable, Copenhagen time
15:10DY 940 from Oslo at the gate
06:10FR 1280 to Barcelona leaves the gate
15 h apart on the timetable, overnight
FR 1280 leaves 15 h after DY 940 arrives on the timetable: more than half a day, so not a connection we count.