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

🇬🇧 G-ZBJB - Boeing 787 8 - British Airways BAW97A/BA97A, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 4.6 mi away @ 39100 ft, heading SSW at 532 mph. Spotted 3x before. [06:03:26 PM CST] #40688F #G_ZBJB #B788 #SPEEDBIRD #BAW97A #BA97A #autopilot #ADSB #ADSBbot

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

🇬🇧 G-ZBJB - Boeing 787 8 - British Airways BAW97A/BA97A, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 5.1 mi away @ 40975 ft, heading SSW at 553 mph. Spotted 2x before. [05:45:26 PM CST] #40688F #G_ZBJB #B788 #SPEEDBIRD #BAW97A #BA97A #autopilot #ADSB #ADSBbot

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

🇬🇧 G-ZBJB - Boeing 787 8 - British Airways BAW97A/BA97A, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 5.2 mi away @ 40525 ft, heading SSW at 547 mph. Spotted once before. [06:16:42 PM CST] #40688F #G_ZBJB #B788 #SPEEDBIRD #BAW97A #BA97A #autopilot #ADSB #ADSBbot

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

🇬🇧 G-ZBJB - Boeing 787 8 - British Airways BAW97A/BA97A, London Heathrow (LHR) to George Bush Intcntl/Houston (IAH) - 4.7 mi away @ 40850 ft, heading SSW at 546 mph. Spotted for first time! [06:18:44 PM CST] #40688F #G_ZBJB #B788 #SPEEDBIRD #BAW97A #BA97A #autopilot #ADSB #ADSBbot