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

🇺🇸 N355TW - Boeing 737MAX 8 - American Airlines AAL1926/AA1926, Chicago O'Hare (ORD) to St Louis Lambert (STL) - 3.3 mi away @ 6900 ft, heading SSE at 338 mph. Spotted 3x before! [08:09:11 PM CDT] #A3F91E #N355TW #B38M #AMERICAN #AAL1926 #AA1926 #Landing #Arrival #ADSB #ADSBbot