Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N27964 - Boeing 787 9 - United Airlines UAL2276/UA2276, Washington Dulles (IAD) to Los Angeles (LAX) - 4.7 mi away @ 38525 ft, heading WNW at 444 mph. Spotted once before. [07:32:38 PM CST] #A2CB32 #N27964 #B789 #UNITED #UAL2276 #UA2276 #autopilot #ADSB #ADSBbot