VS 8 then BA 812 at Heathrow
Los Angeles → London → Copenhagen
Timetable, London time
11:35VS 8 from Los Angeles at the gate
11:20BA 812 to Copenhagen leaves the gate
23 h 45 apart on the timetable, overnight
BA 812 leaves 23 h 45 after VS 8 arrives on the timetable: more than half a day, so not a connection we count.