DL 1756 then DL 9963 at Atlanta
San José (Costa Rica) → Atlanta → Queretaro
Timetable, Atlanta time
19:48DL 1756 from San José (Costa Rica) at the gate
09:30DL 9963 to Queretaro leaves the gate
13 h 42 apart on the timetable, overnight
DL 9963 leaves 13 h 42 after DL 1756 arrives on the timetable: more than half a day, so not a connection we count.