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

🇺🇸 N602NK - Airbus A320 232 - Spirit Airlines NKS383/NK383, Detroit Metro Wayne County (DTW) to George Bush Intcntl/Houston (IAH) - 4.2 mi away @ 35450 ft, heading SSW at 499 mph. Spotted 10x before! [08:43:15 AM CST] #A7CFE3 #N602NK #A320 #SPIRIT_WINGS #NKS383 #NK383 #ADSB #ADSBbot