DL 1007 then DL 5288 at Atlanta
Washington National → Atlanta → Augusta
Timetable, Atlanta time
21:41DL 1007 from Washington National at the gate
12:56DL 5288 to Augusta leaves the gate
15 h 15 apart on the timetable, overnight
DL 5288 leaves 15 h 15 after DL 1007 arrives on the timetable: more than half a day, so not a connection we count.