DL 2170 then DL 9963 at Atlanta
Valparaiso → Atlanta → Queretaro
Timetable, Atlanta time
19:20DL 2170 from Valparaiso at the gate
09:30DL 9963 to Queretaro leaves the gate
14 h 10 apart on the timetable, overnight
DL 9963 leaves 14 h 10 after DL 2170 arrives on the timetable: more than half a day, so not a connection we count.