DL 782 then DL 9963 at Atlanta
Los Angeles → Atlanta → Queretaro
Timetable, Atlanta time
15:05DL 782 from Los Angeles at the gate
09:30DL 9963 to Queretaro leaves the gate
18 h 25 apart on the timetable, overnight
DL 9963 leaves 18 h 25 after DL 782 arrives on the timetable: more than half a day, so not a connection we count.