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

🇳🇱 PH-AKE - Airbus A330 303 - KLM Royal Dutch Airlines KLM661/KL661, Amsterdam Schiphol (AMS) to George Bush Intcntl/Houston (IAH) - 4.6 mi away @ 39975 ft, heading SW at 442 mph. Spotted 3x before! [12:17:23 PM CST] #484FFF #PH_AKE #A333 #KLM #KLM661 #KL661 #ADSB #ADSBbot

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

🇳🇱 PH-AKE - Airbus A330 303 - KLM Royal Dutch Airlines KLM661/KL661, Amsterdam Schiphol (AMS) to George Bush Intcntl/Houston (IAH) - 4.6 mi away @ 37725 ft, heading SSW at 536 mph. Spotted 2x before! [11:40:39 AM CST] #484FFF #PH_AKE #A333 #KLM #KLM661 #KL661 #ADSB #ADSBbot