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

🇬🇧 G-XLEL - Airbus A380 841 - British Airways BAW9A/BA9A, London Heathrow (LHR) to Dallas-Fort Worth (DFW) - 15.7 mi away @ 40850 ft, heading SW at 482 mph. Spotted once before! [01:42:25 PM CST] #406EC7 #G_XLEL #A388 #SPEEDBIRD #BAW9A #BA9A #ADSB #ADSBbot