AM 978 then DL 1751 at Atlanta
Monterrey → Atlanta → Oranjestad
Timetable, Atlanta time
10:55AM 978 from Monterrey at the gate
08:17DL 1751 to Oranjestad leaves the gate
21 h 22 apart on the timetable, overnight
DL 1751 leaves 21 h 22 after AM 978 arrives on the timetable: more than half a day, so not a connection we count.