DL 528 then DL 1892 at Atlanta
Los Angeles → Atlanta → Chattanooga
Timetable, Atlanta time
17:26DL 528 from Los Angeles at the gate
14:30DL 1892 to Chattanooga leaves the gate
21 h 04 apart on the timetable, overnight
DL 1892 leaves 21 h 04 after DL 528 arrives on the timetable: more than half a day, so not a connection we count.