Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N37290 - Boeing 737NG 824/W - United Airlines UAL1842/UA1842, Chicago O'Hare (ORD) to San Antonio (SAT) - 4.3 mi away @ 35425 ft, heading SW at 442 mph. Spotted 17x before. [09:22:16 PM CST] #A43EE5 #N37290 #B738 #UNITED #UAL1842 #UA1842 #ADSB #ADSBbot