DL 2886 then DL 9963 at Atlanta
Austin → Atlanta → Queretaro
Timetable, Atlanta time
15:26DL 2886 from Austin at the gate
09:30DL 9963 to Queretaro leaves the gate
18 h 04 apart on the timetable, overnight
DL 9963 leaves 18 h 04 after DL 2886 arrives on the timetable: more than half a day, so not a connection we count.