DL 9941 then DL 1575 at Atlanta
Queretaro → Atlanta → New York JFK
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
14:03DL 1575 to New York JFK leaves the gate
18 h 20 apart on the timetable, overnight
DL 1575 leaves 18 h 20 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.