F9 2467 then DL 453 at Atlanta
Cleveland → Atlanta → Salt Lake City
Timetable, Atlanta time
09:02F9 2467 from Cleveland at the gate
21:45DL 453 to Salt Lake City leaves the gate
12 h 43 apart on the timetable
DL 453 leaves 12 h 43 after F9 2467 arrives on the timetable: more than half a day, so not a connection we count.