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

🇬🇧 G-CKWN - Boeing 787 9 - Norse Atlantic UK UBT77U - 11.4 mi away @ 38325 ft, heading E at 616 mph. Spotted for first time! [09:17:02 PM CST] #4075C1 #G_CKWN #B789 #LONGBOAT #UBT77U #autopilot #ADSB #ADSBbot