DL 1087 then DL 972 at LAX
Salt Lake City → Los Angeles → New York JFK
Timetable, Los Angeles time
08:52DL 1087 from Salt Lake City at the gate
08:25DL 972 to New York JFK leaves the gate
23 h 33 apart on the timetable, overnight
DL 972 leaves 23 h 33 after DL 1087 arrives on the timetable: more than half a day, so not a connection we count.