F9 1263 then DL 3709 at Atlanta
Detroit → Atlanta → Northwest Arkansas
Timetable, Atlanta time
09:20F9 1263 from Detroit at the gate
09:00DL 3709 to Northwest Arkansas leaves the gate
23 h 40 apart on the timetable, overnight
DL 3709 leaves 23 h 40 after F9 1263 arrives on the timetable: more than half a day, so not a connection we count.