DL 5032 then DL 917 at JFK
Savannah → New York → Salt Lake City
Timetable, New York time
09:37DL 5032 from Savannah at the gate
09:30DL 917 to Salt Lake City leaves the gate
23 h 53 apart on the timetable, overnight
DL 917 leaves 23 h 53 after DL 5032 arrives on the timetable: more than half a day, so not a connection we count.