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

🇺🇸 N993NK - Airbus A320 271NSL - Spirit Airlines NKS2456/NK2456, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.4 mi away @ 37650 ft, heading E at 601 mph. Spotted 3x before! [02:36:24 AM CST] #ADDEFE #N993NK #A20N #SPIRIT_WINGS #NKS2456 #NK2456 #ADSB #ADSBbot

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

🇺🇸 N993NK - Airbus A320 271NSL - Spirit Airlines NKS1816/NK1816, Orlando (MCO) to St Louis Lambert (STL) - 3.5 mi away @ 3400 ft, heading NE at 273 mph. Spotted 2x before! [10:12:32 AM CDT] #ADDEFE #N993NK #A20N #SPIRIT_WINGS #NKS1816 #NK1816 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N993NK - Airbus A320 271NSL - Spirit Airlines NKS1330/NK1330, Fort Lauderdale/Hollywood (FLL) to St Louis Lambert (STL) - 4.4 mi away @ 3325 ft, heading ENE at 274 mph. Spotted once before! [04:00:53 PM CDT] #ADDEFE #N993NK #A20N #SPIRIT_WINGS #NKS1330 #NK1330 #Landing #Arrival #ADSB #ADSBbot