F9 1241 then DL 818 at Atlanta
Orlando → Atlanta → Dallas-Fort Worth
Timetable, Atlanta time
08:19F9 1241 from Orlando at the gate
22:49DL 818 to Dallas-Fort Worth leaves the gate
14 h 30 apart on the timetable
DL 818 leaves 14 h 30 after F9 1241 arrives on the timetable: more than half a day, so not a connection we count.