F9 2633 then DL 5554 at Atlanta
Baltimore → Atlanta → Queretaro
Timetable, Atlanta time
09:14F9 2633 from Baltimore at the gate
08:10DL 5554 to Queretaro leaves the gate
22 h 56 apart on the timetable, overnight
DL 5554 leaves 22 h 56 after F9 2633 arrives on the timetable: more than half a day, so not a connection we count.