Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N799UA - Boeing 777 222ER - United Airlines UAL879/UA879, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 4.1 mi away @ 35425 ft, heading SSW at 543 mph. Spotted 7x before. [12:23:30 PM CST] #AADB37 #N799UA #B772 #UNITED #UAL879 #UA879 #ADSB #ADSBbot