DY 3515 then FR 1280 at Copenhagen
London Gatwick → Copenhagen → Barcelona
Timetable, Copenhagen time
16:55DY 3515 from London Gatwick at the gate
06:10FR 1280 to Barcelona leaves the gate
13 h 15 apart on the timetable, overnight
FR 1280 leaves 13 h 15 after DY 3515 arrives on the timetable: more than half a day, so not a connection we count.