DL 1762 then AA 3033 at Atlanta
Chattanooga → Atlanta → Chicago O'Hare
Timetable, Atlanta time
19:24DL 1762 from Chattanooga at the gate
19:21AA 3033 to Chicago O'Hare leaves the gate
23 h 57 apart on the timetable, overnight
AA 3033 leaves 23 h 57 after DL 1762 arrives on the timetable: more than half a day, so not a connection we count.