DL 1516 then DL 9963 at Atlanta
Cincinnati → Atlanta → Queretaro
Timetable, Atlanta time
20:19DL 1516 from Cincinnati at the gate
09:30DL 9963 to Queretaro leaves the gate
13 h 11 apart on the timetable, overnight
DL 9963 leaves 13 h 11 after DL 1516 arrives on the timetable: more than half a day, so not a connection we count.