DL 1173 then DL 9963 at Atlanta
Lexington → Atlanta → Queretaro
Timetable, Atlanta time
17:14DL 1173 from Lexington at the gate
09:30DL 9963 to Queretaro leaves the gate
16 h 16 apart on the timetable, overnight
DL 9963 leaves 16 h 16 after DL 1173 arrives on the timetable: more than half a day, so not a connection we count.