DL 2180 then DL 9963 at Atlanta
New Orleans → Atlanta → Queretaro
Timetable, Atlanta time
20:46DL 2180 from New Orleans at the gate
09:30DL 9963 to Queretaro leaves the gate
12 h 44 apart on the timetable, overnight
DL 9963 leaves 12 h 44 after DL 2180 arrives on the timetable: more than half a day, so not a connection we count.