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

🇺🇸 N8696E - Boeing 737NG 8H4/W - Southwest Airlines SWA2311/WN2311 (TUS-LAS-RDU) - 4.4 mi away @ 37975 ft, heading E at 603 mph. Spotted 102x before. [05:23:24 PM CST] #ABF375 #N8696E #B738 #SOUTHWEST #SWA2311 #WN2311 #ADSB #ADSBbot

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

🇺🇸 N8899H - Boeing 737MAX 8 - Southwest Airlines SWA2311/WN2311, Nashville (BNA) to Kansas City (MCI) - 4.5 mi away @ 37650 ft, heading WNW at 471 mph. Spotted 53x before! [10:12:10 PM CDT] #AC42DF #N8899H #B38M #SOUTHWEST #SWA2311 #WN2311 #ADSB #ADSBbot