DL 2490 then DL 9963 at Atlanta
Oklahoma City → Atlanta → Queretaro
Timetable, Atlanta time
14:33DL 2490 from Oklahoma City at the gate
09:30DL 9963 to Queretaro leaves the gate
18 h 57 apart on the timetable, overnight
DL 9963 leaves 18 h 57 after DL 2490 arrives on the timetable: more than half a day, so not a connection we count.