DL 695 then DL 9936 at Atlanta
Boston → Atlanta → Queretaro
Timetable, Atlanta time
09:45DL 695 from Boston at the gate
08:00DL 9936 to Queretaro leaves the gate
22 h 15 apart on the timetable, overnight
DL 9936 leaves 22 h 15 after DL 695 arrives on the timetable: more than half a day, so not a connection we count.