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

🇺🇸 N8907L - Boeing 737MAX 8 - Southwest Airlines SWA2185/WN2185 (STL-LAS-BOI) - 3.4 mi away @ 12075 ft, heading WNW at 388 mph. Spotted 46x before! [07:40:14 AM CDT] #AC48AC #N8907L #B38M #SOUTHWEST #SWA2185 #WN2185 #Landing #ADSB #ADSBbot

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

🇺🇸 N872CB - Boeing 737MAX 8 - Southwest Airlines SWA2185/WN2185, St Louis Lambert (STL) to Harry Reid (LAS) - 3.7 mi away @ 12375 ft, heading WNW at 389 mph. Spotted 43x before! [07:44:30 AM CDT] #ABFDF8 #N872CB #B38M #SOUTHWEST #SWA2185 #WN2185 #TakingOff #Departure #ADSB #ADSBbot