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

🇺🇸 N8690A - Boeing 737NG 8H4/W - Southwest Airlines SWA143/WN143, General Mitchell (MKE) to Austin-Bergstrom (AUS) - 20.1 mi away @ 37525 ft, heading SW at 510 mph. Spotted 81x before. [03:54:05 PM CST] #ABF29F #N8690A #B738 #SOUTHWEST #SWA143 #WN143 #ADSB #ADSBbot

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

🇺🇸 N8671D - Boeing 737NG 8H4/W - Southwest Airlines SWA143/WN143, General Mitchell (MKE) to Austin-Bergstrom (AUS) - 4.8 mi away @ 40200 ft, heading SW at 451 mph. Spotted 87x before. [03:57:43 PM CST] #ABEB57 #N8671D #B738 #SOUTHWEST #SWA143 #WN143 #ADSB #ADSBbot

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

🇺🇸 N8735L - Boeing 737MAX 8 - Southwest Airlines SWA143/WN143 (OAK-LAS-STL) - 3.2 mi away @ 8000 ft, heading E at 376 mph. Spotted 80x before. [05:07:04 PM CST] #AC048D #N8735L #B38M #SOUTHWEST #SWA143 #WN143 #Landing #ADSB #ADSBbot

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

🇺🇸 N8577Z - Boeing 737NG 800/W - Southwest Airlines SWA143/WN143 (OAK-LAS-STL) - 3.3 mi away @ 8425 ft, heading E at 345 mph. Spotted 91x before! [04:55:14 PM CST] #ABC4BE #N8577Z #B738 #SOUTHWEST #SWA143 #WN143 #Landing #ADSB #ADSBbot

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

🇺🇸 N8572X - Boeing 737NG 800/W - Southwest Airlines SWA143/WN143 (OAK-LAS-STL) - 3.3 mi away @ 8650 ft, heading E at 353 mph. Spotted 93x before! [04:35:47 PM CST] #ABC40D #N8572X #B738 #SOUTHWEST #SWA143 #WN143 #Landing #ADSB #ADSBbot