UA 202 then DL 9961 at Atlanta
Chicago O'Hare → Atlanta → CWF
Timetable, Atlanta time
12:14UA 202 from Chicago O'Hare at the gate
08:00DL 9961 to CWF leaves the gate
19 h 46 apart on the timetable, overnight
DL 9961 leaves 19 h 46 after UA 202 arrives on the timetable: more than half a day, so not a connection we count.