2I 1650 then DL 577 at Atlanta
Cincinnati → Atlanta → Mexico City
Timetable, Atlanta time
15:582I 1650 from Cincinnati at the gate
08:30DL 577 to Mexico City leaves the gate
16 h 32 apart on the timetable, overnight
DL 577 leaves 16 h 32 after 2I 1650 arrives on the timetable: more than half a day, so not a connection we count.