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

🇬🇧 G-XWBD - Airbus A350 1041 - British Airways BAW3GB/BA3GB, Phoenix Sky Harbor (PHX) to London Heathrow (LHR) - 4.6 mi away @ 38525 ft, heading ENE at 597 mph. Spotted 2x before. [01:31:24 AM CST] #40779A #G_XWBD #A35K #SPEEDBIRD #BAW3GB #BA3GB #ADSB #ADSBbot