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 SKW6216/OO6216, St Louis Lambert (STL) to Los Angeles (LAX) - 3.4 mi away @ 11025 ft, heading WNW at 378 mph. Spotted 12x before. [06:52:26 AM CDT] #A64A73 #N504SY #E75L #SKYWEST #SKW6216 #OO6216 #autopilot #Landing #Departure #ADSB #ADSBbot