2I 1650 then DL 672 at Atlanta
Cincinnati → Atlanta → San Francisco
Timetable, Atlanta time
15:582I 1650 from Cincinnati at the gate
10:15DL 672 to San Francisco leaves the gate
18 h 17 apart on the timetable, overnight
DL 672 leaves 18 h 17 after 2I 1650 arrives on the timetable: more than half a day, so not a connection we count.