FR 407 then DY 3518 at Copenhagen
Rome → Copenhagen → London Gatwick
Timetable, Copenhagen time
00:40FR 407 from Rome at the gate
17:55DY 3518 to London Gatwick leaves the gate
17 h 15 apart on the timetable
DY 3518 leaves 17 h 15 after FR 407 arrives on the timetable: more than half a day, so not a connection we count.