DL 390 then DL 1102 at Atlanta
Los Angeles → Atlanta → St Louis
Timetable, Atlanta time
13:14DL 390 from Los Angeles at the gate
12:40DL 1102 to St Louis leaves the gate
23 h 26 apart on the timetable, overnight
DL 1102 leaves 23 h 26 after DL 390 arrives on the timetable: more than half a day, so not a connection we count.