UA 202 then DL 1196 at Atlanta
Chicago O'Hare → Atlanta → Fort Myers
Timetable, Atlanta time
12:14UA 202 from Chicago O'Hare at the gate
11:55DL 1196 to Fort Myers leaves the gate
23 h 41 apart on the timetable, overnight
DL 1196 leaves 23 h 41 after UA 202 arrives on the timetable: more than half a day, so not a connection we count.