DL 5389 then AA 4800 at Atlanta
Bloomington-Normal → Atlanta → Washington National
Timetable, Atlanta time
19:14DL 5389 from Bloomington-Normal at the gate
17:01AA 4800 to Washington National leaves the gate
21 h 47 apart on the timetable, overnight
AA 4800 leaves 21 h 47 after DL 5389 arrives on the timetable: more than half a day, so not a connection we count.