DL 1816 then DL 9963 at Atlanta
Puerto Vallarta → Atlanta → Queretaro
Timetable, Atlanta time
19:37DL 1816 from Puerto Vallarta at the gate
09:30DL 9963 to Queretaro leaves the gate
13 h 53 apart on the timetable, overnight
DL 9963 leaves 13 h 53 after DL 1816 arrives on the timetable: more than half a day, so not a connection we count.