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

🇺🇸 N717NK - Airbus A321 271NXSL - Spirit Airlines NKS2742/NK2742, Dallas-Fort Worth (DFW) to Detroit Metro Wayne County (DTW) - 4.8 mi away @ 38575 ft, heading ENE at 565 mph. Spotted once before! [07:14:58 AM CDT] #A99744 #N717NK #A21N #SPIRIT_WINGS #NKS2742 #NK2742 #ADSB #ADSBbot

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

🇺🇸 N659NK - Airbus A321 231SL - Spirit Airlines NKS2742/NK2742, Dallas-Fort Worth (DFW) to Detroit Metro Wayne County (DTW) - 5.1 mi away @ 38675 ft, heading NE at 570 mph. Spotted 8x before! [07:31:24 AM CDT] #A8AF5F #N659NK #A321 #SPIRIT_WINGS #NKS2742 #NK2742 #ADSB #ADSBbot

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

🇺🇸 N683NK - Airbus A321 231SL - Spirit Airlines NKS2742/NK2742, Dallas-Fort Worth (DFW) to Detroit Metro Wayne County (DTW) - 4.0 mi away @ 35875 ft, heading NE at 640 mph. Spotted 9x before! [07:48:09 AM CDT] #A90F92 #N683NK #A321 #SPIRIT_WINGS #NKS2742 #NK2742 #ADSB #ADSBbot