Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N644NK - Airbus A320 232SL - Spirit Airlines NKS391/NK391, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.7 mi away @ 36725 ft, heading NNE at 522 mph. Spotted 19x before. [10:39:56 AM CST] #A8754D #N644NK #A320 #SPIRIT_WINGS #NKS391 #NK391 #ADSB #ADSBbot