F9 1846 then DL 9970 at Atlanta
Cincinnati → Atlanta → Los Angeles
Timetable, Atlanta time
19:03F9 1846 from Cincinnati at the gate
17:01DL 9970 to Los Angeles leaves the gate
21 h 58 apart on the timetable, overnight
DL 9970 leaves 21 h 58 after F9 1846 arrives on the timetable: more than half a day, so not a connection we count.