AA 1141 then DL 9963 at Atlanta
Los Angeles → Atlanta → Queretaro
Timetable, Atlanta time
16:58AA 1141 from Los Angeles at the gate
09:30DL 9963 to Queretaro leaves the gate
16 h 32 apart on the timetable, overnight
DL 9963 leaves 16 h 32 after AA 1141 arrives on the timetable: more than half a day, so not a connection we count.