Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N38459 - Boeing 737NG 924ER/W - United Airlines UAL2615/UA2615, San Diego (SAN) to Washington Dulles (IAD) - 4.3 mi away @ 35150 ft, heading E at 564 mph. Spotted 9x before! [06:35:03 PM CST] #A46D4F #N38459 #B739 #UNITED #UAL2615 #UA2615 #ADSB #ADSBbot