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

🇺🇸 N47332 - Boeing 737MAX 8 - United Airlines UAL2007/UA2007, La Aurora (GUA) to Chicago O'Hare (ORD) - 4.0 mi away @ 32150 ft, heading NNE at 480 mph. Spotted 3x before. [05:04:54 PM CST] #A5CF1B #N47332 #B38M #UNITED #UAL2007 #UA2007 #ADSB #ADSBbot

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

🇺🇸 N47332 - Boeing 737MAX 8 - United Airlines UAL1952/UA1952, Juan Santamaria (SJO) to Chicago O'Hare (ORD) - 4.3 mi away @ 37150 ft, heading NNE at 501 mph. Spotted 2x before! [07:13:14 PM CST] #A5CF1B #N47332 #B38M #UNITED #UAL1952 #UA1952 #ADSB #ADSBbot