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

🇺🇸 N680NK - Airbus A321 231SL - Spirit Airlines NKS2643/NK2643, George Bush Intcntl/Houston (IAH) to Laguardia (LGA) - 4.2 mi away @ 34525 ft, heading NE at 579 mph. Spotted 7x before! [08:11:07 PM CDT] #A9046D #N680NK #A321 #SPIRIT_WINGS #NKS2643 #NK2643 #ADSB #ADSBbot

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

🇺🇸 N731NK - Airbus A321 271NXSL - Spirit Airlines NKS2643/NK2643, George Bush Intcntl/Houston (IAH) to Laguardia (LGA) - 4.4 mi away @ 36050 ft, heading NE at 593 mph. Spotted 2x before! [08:19:12 PM CDT] #A9CFF8 #N731NK #A21N #SPIRIT_WINGS #NKS2643 #NK2643 #ADSB #ADSBbot