F9 2496 then AA 4800 at Atlanta
Dallas-Fort Worth → Atlanta → Washington National
Timetable, Atlanta time
17:02F9 2496 from Dallas-Fort Worth at the gate
17:01AA 4800 to Washington National leaves the gate
23 h 59 apart on the timetable, overnight
AA 4800 leaves 23 h 59 after F9 2496 arrives on the timetable: more than half a day, so not a connection we count.