DL 2747 then DL 9963 at Atlanta
Kansas City → Atlanta → Queretaro
Timetable, Atlanta time
17:37DL 2747 from Kansas City at the gate
09:30DL 9963 to Queretaro leaves the gate
15 h 53 apart on the timetable, overnight
DL 9963 leaves 15 h 53 after DL 2747 arrives on the timetable: more than half a day, so not a connection we count.