DL 9941 then DL 5374 at Atlanta
Queretaro → Atlanta → Columbus (Georgia)
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
16:57DL 5374 to Columbus (Georgia) leaves the gate
21 h 14 apart on the timetable, overnight
DL 5374 leaves 21 h 14 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.