F9 1241 then DL 588 at Atlanta
Orlando → Atlanta → Mexico City
Timetable, Atlanta time
11:15F9 1241 from Orlando at the gate
10:06DL 588 to Mexico City leaves the gate
22 h 51 apart on the timetable, overnight
DL 588 leaves 22 h 51 after F9 1241 arrives on the timetable: more than half a day, so not a connection we count.