B6 324 then DL 4659 at JFK
Los Angeles → New York → Richmond
Timetable, New York time
20:05B6 324 from Los Angeles at the gate
19:45DL 4659 to Richmond leaves the gate
23 h 40 apart on the timetable, overnight
DL 4659 leaves 23 h 40 after B6 324 arrives on the timetable: more than half a day, so not a connection we count.