Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N504SY - Embraer EMB-175 LL - American Eagle SKW6215/OO6215, Los Angeles (LAX) to St Louis Lambert (STL) - 3.3 mi away @ 8625 ft, heading E at 358 mph. Spotted 11x before. [11:34:13 PM CDT] #A64A73 #N504SY #E75L #SKYWEST #SKW6215 #OO6215 #autopilot #Landing #Arrival #ADSB #ADSBbot