2I 594 then DL 1792 at Salt Lake City
Denver → Salt Lake City → New York JFK
Timetable, Salt Lake City time
09:552I 594 from Denver at the gate
09:48DL 1792 to New York JFK leaves the gate
23 h 53 apart on the timetable, overnight
DL 1792 leaves 23 h 53 after 2I 594 arrives on the timetable: more than half a day, so not a connection we count.