DL 1680 then DL 663 at Atlanta
Cincinnati → Atlanta → Salt Lake City
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
11:45DL 663 to Salt Lake City leaves the gate
14 h 02 apart on the timetable, overnight
DL 663 leaves 14 h 02 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.