DY 4151 then D8 3730 at Copenhagen
Stockholm → Copenhagen → Rome
Timetable, Copenhagen time
08:10DY 4151 from Stockholm at the gate
07:50D8 3730 to Rome leaves the gate
23 h 40 apart on the timetable, overnight
D8 3730 leaves 23 h 40 after DY 4151 arrives on the timetable: more than half a day, so not a connection we count.