DL 3734 then DL 727 at Atlanta
Jacksonville (North Carolina) → Atlanta → Washington National
Timetable, Atlanta time
20:24DL 3734 from Jacksonville (North Carolina) at the gate
19:59DL 727 to Washington National leaves the gate
23 h 35 apart on the timetable, overnight
DL 727 leaves 23 h 35 after DL 3734 arrives on the timetable: more than half a day, so not a connection we count.