F9 2633 then DL 5553 at Atlanta
Baltimore → Atlanta → Queretaro
Timetable, Atlanta time
09:14F9 2633 from Baltimore at the gate
08:15DL 5553 to Queretaro leaves the gate
23 h 01 apart on the timetable, overnight
DL 5553 leaves 23 h 01 after F9 2633 arrives on the timetable: more than half a day, so not a connection we count.