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

🇺🇸 N726NK - Airbus A321 271NXSL - Spirit Airlines NKS2476/NK2476, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.8 mi away @ 36300 ft, heading NNE at 513 mph. Spotted 4x before! [03:02:47 PM CDT] #A9BB0C #N726NK #A21N #SPIRIT_WINGS #NKS2476 #NK2476 #ADSB #ADSBbot

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

🇺🇸 N927NK - Airbus A320 271NSL - Spirit Airlines NKS2476/NK2476, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 6.2 mi away @ 36550 ft, heading NNE at 490 mph. Spotted 9x before! [05:01:45 PM CDT] #ACD961 #N927NK #A20N #SPIRIT_WINGS #NKS2476 #NK2476 #ADSB #ADSBbot

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

🇺🇸 N724NK - Airbus A321 271NXSL - Spirit Airlines NKS2476/NK2476, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.4 mi away @ 36300 ft, heading NNE at 540 mph. Spotted 3x before! [03:05:59 PM CDT] #A9B39E #N724NK #A21N #SPIRIT_WINGS #NKS2476 #NK2476 #ADSB #ADSBbot

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

🇺🇸 N905NK - Airbus A320 271NSL - Spirit Airlines NKS2476/NK2476, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.8 mi away @ 38925 ft, heading NNE at 501 mph. Spotted 16x before! [04:44:02 PM CDT] #AC82F5 #N905NK #A20N #SPIRIT_WINGS #NKS2476 #NK2476 #ADSB #ADSBbot