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

🇺🇸 N37352 - Boeing 737MAX 8 - United Airlines UAL654/UA654, Chicago O'Hare (ORD) to San Antonio (SAT) - 5.0 mi away @ 39650 ft, heading SW at 564 mph. Spotted 4x before! [08:45:40 PM CDT] #A44212 #N37352 #B38M #UNITED #UAL654 #UA654 #ADSB #ADSBbot

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

🇺🇸 N37352 - Boeing 737MAX 8 - United Airlines UAL327/UA327, San Diego (SAN) to Newark Liberty (EWR) - 4.6 mi away @ 38700 ft, heading ENE at 615 mph. Spotted 3x before! [07:53:12 PM CDT] #A44212 #N37352 #B38M #UNITED #UAL327 #UA327 #ADSB #ADSBbot

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

🇺🇸 N37352 - Boeing 737MAX 8 - United Airlines UAL1126/UA1126, Memphis (MEM) to Chicago O'Hare (ORD) - 4.5 mi away @ 35975 ft, heading NNE at 467 mph. Spotted 2x before! [08:28:21 AM CDT] #A44212 #N37352 #B38M #UNITED #UAL1126 #UA1126 #ADSB #ADSBbot