DL 1684 then DL 836 at Atlanta
Chattanooga → Atlanta → Phoenix
Timetable, Atlanta time
16:59DL 1684 from Chattanooga at the gate
16:25DL 836 to Phoenix leaves the gate
23 h 26 apart on the timetable, overnight
DL 836 leaves 23 h 26 after DL 1684 arrives on the timetable: more than half a day, so not a connection we count.