Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N78501 - Boeing 737NG 824/W - United Airlines UAL622/UA622 (LGA-ORD-AUS) - 4.2 mi away @ 36475 ft, heading SW at 423 mph. Spotted 31x before. [01:28:45 PM CST] #AAA58B #N78501 #B738 #UNITED #UAL622 #UA622 #ADSB #ADSBbot