DL 939 then AA 4586 at JFK
Los Angeles → New York → Indianapolis
Timetable, New York time
20:59DL 939 from Los Angeles at the gate
20:30AA 4586 to Indianapolis leaves the gate
23 h 31 apart on the timetable, overnight
AA 4586 leaves 23 h 31 after DL 939 arrives on the timetable: more than half a day, so not a connection we count.