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

🇺🇸 N608NK - Airbus A320 232 - Spirit Airlines NKS2118/NK2118, Newark Liberty (EWR) to Austin-Bergstrom (AUS) - 4.4 mi away @ 35100 ft, heading SW at 531 mph. Spotted 9x before! [11:04:18 AM CDT] #A7E62D #N608NK #A320 #SPIRIT_WINGS #NKS2118 #NK2118 #ADSB #ADSBbot