DL 326 then WN 426 at LAX
Atlanta → Los Angeles → St Louis
Timetable, Los Angeles time
18:34DL 326 from Atlanta at the gate
17:55WN 426 to St Louis leaves the gate
23 h 21 apart on the timetable, overnight
WN 426 leaves 23 h 21 after DL 326 arrives on the timetable: more than half a day, so not a connection we count.