LA 502 then WN 3522 at Miami
Santiago de Chile → Miami → St Louis
Timetable, Miami time
16:25LA 502 from Santiago de Chile at the gate
16:15WN 3522 to St Louis leaves the gate
23 h 50 apart on the timetable, overnight
WN 3522 leaves 23 h 50 after LA 502 arrives on the timetable: more than half a day, so not a connection we count.