Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N785UA - Boeing 777 222ER - United Airlines UAL160/UA160, Munich (MUC) to George Bush Intcntl/Houston (IAH) - 4.8 mi away @ 38975 ft, heading SSW at 540 mph. Spotted 5x before. [02:47:44 PM CDT] #AAA4DC #N785UA #B772 #UNITED #UAL160 #UA160 #ADSB #ADSBbot