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

🇺🇸 N8957Q - BOEING 737 MAX 8 - SOUTHWEST AIRLINES CO SWA8503/WN8503 - 3.2 mi away @ 2925 ft, heading ENE at 270 mph. Spotted 6x before! [08:30:40 AM CDT] #AC5B43 #N8957Q #B38M #SWA8503 #WN8503 #Landing #ADSB #ADSBbot

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

🇺🇸 N7866A - Boeing 737NG 7Q8/W - Southwest Airlines SWA8503/WN8503 - 3.8 mi away @ 3575 ft, heading NE at 300 mph. Spotted 58x before! [08:47:08 AM CDT] #AAA9FB #N7866A #B737 #SOUTHWEST #SWA8503 #WN8503 #Landing #ADSB #ADSBbot