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

🇺🇸 N304UF - BOEING 737 MAX 8 - AMERICAN AIRLINES INC AAL2754/AA2754, Dallas-Fort Worth (DFW) to Chicago O'Hare (ORD) - 5.8 mi away @ 30425 ft, heading NNE at 577 mph. Spotted 3x before! [12:19:53 PM CDT] #A32FF6 #N304UF #B38M #AAL2754 #AA2754 #ADSB #ADSBbot