DL 854 then AA 4800 at Atlanta
Springfield → Atlanta → Washington National
Timetable, Atlanta time
18:14DL 854 from Springfield at the gate
17:01AA 4800 to Washington National leaves the gate
22 h 47 apart on the timetable, overnight
AA 4800 leaves 22 h 47 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.