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

🇬🇧 G-XWBN - Airbus A350 1041 - British Airways BAW9SW/BA9SW, San Diego (SAN) to London Heathrow (LHR) - 3.9 mi away @ 35050 ft, heading ENE at 755 mph. Spotted for first time! [11:06:52 PM CST] #407F2B #G_XWBN #A35K #SPEEDBIRD #BAW9SW #BA9SW #ADSB #ADSBbot