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

🇬🇧 G-XLEG - Airbus A380 841 - British Airways BAW8K/BA8K, Dallas-Fort Worth (DFW) to London Heathrow (LHR) - 4.4 mi away @ 37800 ft, heading ENE at 596 mph. Spotted 2x before! [07:59:03 PM CST] #406B20 #G_XLEG #A388 #SPEEDBIRD #BAW8K #BA8K #ADSB #ADSBbot