F9 3409 then DL 836 at Atlanta
Detroit → Atlanta → Phoenix
Timetable, Atlanta time
17:16F9 3409 from Detroit at the gate
16:25DL 836 to Phoenix leaves the gate
23 h 09 apart on the timetable, overnight
DL 836 leaves 23 h 09 after F9 3409 arrives on the timetable: more than half a day, so not a connection we count.