B6 1024 then DL 5699 at JFK
Los Angeles → New York → Washington National
Timetable, New York time
00:52B6 1024 from Los Angeles at the gate
15:00DL 5699 to Washington National leaves the gate
14 h 08 apart on the timetable
DL 5699 leaves 14 h 08 after B6 1024 arrives on the timetable: more than half a day, so not a connection we count.