DL 854 then AA 1141 at Atlanta
Springfield → Atlanta → Los Angeles
Timetable, Atlanta time
18:51DL 854 from Springfield at the gate
17:55AA 1141 to Los Angeles leaves the gate
23 h 04 apart on the timetable, overnight
AA 1141 leaves 23 h 04 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.