DL 5175 then DL 2029 at Atlanta
Chattanooga → Atlanta → Mobile
Timetable, Atlanta time
20:35DL 5175 from Chattanooga at the gate
20:30DL 2029 to Mobile leaves the gate
23 h 55 apart on the timetable, overnight
DL 2029 leaves 23 h 55 after DL 5175 arrives on the timetable: more than half a day, so not a connection we count.