DL 775 then DL 836 at Atlanta
Cleveland → Atlanta → Phoenix
Timetable, Atlanta time
17:01DL 775 from Cleveland at the gate
16:25DL 836 to Phoenix leaves the gate
23 h 24 apart on the timetable, overnight
DL 836 leaves 23 h 24 after DL 775 arrives on the timetable: more than half a day, so not a connection we count.