DL 364 then DL 9936 at Atlanta
New York LaGuardia → Atlanta → Queretaro
Timetable, Atlanta time
10:23DL 364 from New York LaGuardia at the gate
08:00DL 9936 to Queretaro leaves the gate
21 h 37 apart on the timetable, overnight
DL 9936 leaves 21 h 37 after DL 364 arrives on the timetable: more than half a day, so not a connection we count.