DL 5175 then AA 2403 at Atlanta
Chattanooga → Atlanta → Dallas-Fort Worth
Timetable, Atlanta time
20:35DL 5175 from Chattanooga at the gate
20:04AA 2403 to Dallas-Fort Worth leaves the gate
23 h 29 apart on the timetable, overnight
AA 2403 leaves 23 h 29 after DL 5175 arrives on the timetable: more than half a day, so not a connection we count.