DL 2545 then DL 9963 at Atlanta
Cleveland → Atlanta → Queretaro
Timetable, Atlanta time
19:12DL 2545 from Cleveland at the gate
09:30DL 9963 to Queretaro leaves the gate
14 h 18 apart on the timetable, overnight
DL 9963 leaves 14 h 18 after DL 2545 arrives on the timetable: more than half a day, so not a connection we count.