BR 630 then B6 324 at LAX
San Francisco → Los Angeles → New York JFK
Timetable, Los Angeles time
23:31BR 630 from San Francisco at the gate
11:40B6 324 to New York JFK leaves the gate
12 h 09 apart on the timetable, overnight
B6 324 leaves 12 h 09 after BR 630 arrives on the timetable: more than half a day, so not a connection we count.