Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N775UA - Boeing 777 222 - United Airlines UAL1728/UA1728 (RSW-IAD-DEN) - 4.5 mi away @ 36900 ft, heading WSW at 498 mph. Spotted 5x before! [06:39:34 PM CDT] #AA7D5D #N775UA #B772 #UNITED #UAL1728 #UA1728 #ADSB #ADSBbot