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

🇺🇸 N933NK - Airbus A320 271NSL - Spirit Airlines NKS690/NK690, Dallas-Fort Worth (DFW) to Newark Liberty (EWR) - 4.4 mi away @ 37275 ft, heading ENE at 590 mph. Spotted 13x before! [01:27:46 PM CST] #ACF204 #N933NK #A20N #SPIRIT_WINGS #NKS690 #NK690 #ADSB #ADSBbot