DL 713 then DL 437 at LAX
New York JFK → Los Angeles → Boston
Timetable, Los Angeles time
11:19DL 713 from New York JFK at the gate
10:59DL 437 to Boston leaves the gate
23 h 40 apart on the timetable, overnight
DL 437 leaves 23 h 40 after DL 713 arrives on the timetable: more than half a day, so not a connection we count.