DL 9941 then DL 1267 at Atlanta
Queretaro → Atlanta → Baltimore
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
15:38DL 1267 to Baltimore leaves the gate
19 h 55 apart on the timetable, overnight
DL 1267 leaves 19 h 55 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.