DL 1007 then DL 2711 at Atlanta
Washington National → Atlanta → Baltimore
Timetable, Atlanta time
21:41DL 1007 from Washington National at the gate
11:07DL 2711 to Baltimore leaves the gate
13 h 26 apart on the timetable, overnight
DL 2711 leaves 13 h 26 after DL 1007 arrives on the timetable: more than half a day, so not a connection we count.