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

🇬🇧 G-ZBKO - Boeing 787 9 - British Airways BAW26E/BA26E, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 4.5 mi away @ 38150 ft, heading SSW at 564 mph. Spotted 4x before. [12:55:04 PM CST] #406F7B #G_ZBKO #B789 #SPEEDBIRD #BAW26E #BA26E #autopilot #ADSB #ADSBbot

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

🇬🇧 G-ZBKO - Boeing 787 9 - British Airways BAW26E/BA26E, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 5.1 mi away @ 40850 ft, heading SSW at 547 mph. Spotted 3x before! [12:18:48 PM CST] #406F7B #G_ZBKO #B789 #SPEEDBIRD #BAW26E #BA26E #autopilot #ADSB #ADSBbot

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

🇬🇧 G-ZBKO - Boeing 787 9 - British Airways BAW26E/BA26E, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 5.0 mi away @ 41450 ft, heading SSW at 548 mph. Spotted 2x before! [11:41:05 AM CDT] #406F7B #G_ZBKO #B789 #SPEEDBIRD #BAW26E #BA26E #autopilot #ADSB #ADSBbot