DL 4709 then DL 9963 at Atlanta
Springfield → Atlanta → Queretaro
Timetable, Atlanta time
20:19DL 4709 from Springfield 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 4709 arrives on the timetable: more than half a day, so not a connection we count.