DL 5374 then DL 9963 at Atlanta
Columbus (Georgia) → Atlanta → Queretaro
Timetable, Atlanta time
19:30DL 5374 from Columbus (Georgia) at the gate
09:30DL 9963 to Queretaro leaves the gate
14 h apart on the timetable, overnight
DL 9963 leaves 14 h after DL 5374 arrives on the timetable: more than half a day, so not a connection we count.