AA 2124 then WN 2024 at LAX
Chicago O'Hare → Los Angeles → St Louis
Timetable, Los Angeles time
11:37AA 2124 from Chicago O'Hare at the gate
10:50WN 2024 to St Louis leaves the gate
23 h 13 apart on the timetable, overnight
WN 2024 leaves 23 h 13 after AA 2124 arrives on the timetable: more than half a day, so not a connection we count.