SK 451 then FR 81 at Copenhagen
Oslo → Copenhagen → Budapest
Timetable, Copenhagen time
09:20SK 451 from Oslo at the gate
06:35FR 81 to Budapest leaves the gate
21 h 15 apart on the timetable, overnight
FR 81 leaves 21 h 15 after SK 451 arrives on the timetable: more than half a day, so not a connection we count.