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

🇺🇸 N8574Z - Boeing 737NG 800/W - Southwest Airlines SWA8506/WN8506, Tampa (TPA) to St Louis Lambert (STL) - 3.3 mi away @ 3300 ft, heading NNE at 291 mph. Spotted 90x before! [11:27:05 AM CDT] #ABC455 #N8574Z #B738 #SOUTHWEST #SWA8506 #WN8506 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N8809L - Boeing 737MAX 8 - Southwest Airlines SWA8506/WN8506 - 5.0 mi away @ 41650 ft, heading NNE at 598 mph. Spotted 59x before! [08:43:48 AM CDT] #AC2173 #N8809L #B38M #SOUTHWEST #SWA8506 #WN8506 #ADSB #ADSBbot