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

🇺🇸 N648NK - Airbus A320 232SL - Spirit Airlines NKS105/NK105, Cancun (CUN) to Chicago O'Hare (ORD) - 4.0 mi away @ 33225 ft, heading NNE at 481 mph. Spotted 6x before. [01:52:59 PM CST] #A88429 #N648NK #A320 #SPIRIT_WINGS #NKS105 #NK105 #ADSB #ADSBbot

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

🇺🇸 N648NK - Airbus A320 232SL - Spirit Airlines NKS770/NK770, Detroit Metro Wayne County (DTW) to Dallas-Fort Worth (DFW) - 4.3 mi away @ 35775 ft, heading SW at 473 mph. Spotted 5x before! [08:59:39 PM CDT] #A88429 #N648NK #A320 #SPIRIT_WINGS #NKS770 #NK770 #ADSB #ADSBbot