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

🇺🇸 N37325 - Boeing 737MAX 8 - United Airlines UAL2422/UA2422, Lynden Pindling (NAS) to Chicago O'Hare (ORD) - 4.6 mi away @ 36375 ft, heading NNE at 621 mph. Spotted 9x before. [06:11:49 PM CST] #A441AC #N37325 #B38M #UNITED #UAL2422 #UA2422 #ADSB #ADSBbot