BA 359 then VS 23 at Heathrow
Lyon → London → Los Angeles
Timetable, London time
17:25BA 359 from Lyon at the gate
17:05VS 23 to Los Angeles leaves the gate
23 h 40 apart on the timetable, overnight
VS 23 leaves 23 h 40 after BA 359 arrives on the timetable: more than half a day, so not a connection we count.