DL 676 then AA 4361 at JFK
Los Angeles → New York → Washington National
Timetable, New York time
06:45DL 676 from Los Angeles at the gate
06:40AA 4361 to Washington National leaves the gate
23 h 55 apart on the timetable, overnight
AA 4361 leaves 23 h 55 after DL 676 arrives on the timetable: more than half a day, so not a connection we count.