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

🇺🇸 N992NK - Airbus A320 271NSL - Spirit Airlines NKS2073/NK2073, Louisville Muhammad Ali (SDF) to Los Angeles (LAX) - 5.2 mi away @ 37650 ft, heading W at 449 mph. Spotted once before! [03:34:33 PM CDT] #ADDB47 #N992NK #A20N #SPIRIT_WINGS #NKS2073 #NK2073 #ADSB #ADSBbot