DL 9941 then DL 832 at Atlanta
Queretaro → Atlanta → Washington National
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
17:55DL 832 to Washington National leaves the gate
22 h 12 apart on the timetable, overnight
DL 832 leaves 22 h 12 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.