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

🇺🇸 N7846A - Boeing 737NG 76N/W - Southwest Airlines SWA3709/WN3709 (IND-AUS-SLC-OAK) - 4.2 mi away @ 35325 ft, heading SW at 486 mph. Spotted 53x before! [04:37:09 PM CDT] #AAA28D #N7846A #B737 #SOUTHWEST #SWA3709 #WN3709 #ADSB #ADSBbot

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

🇺🇸 N8531Q - Boeing 737NG 800/W - Southwest Airlines SWA3709/WN3709, Indianapolis (IND) to Austin-Bergstrom (AUS) - 4.7 mi away @ 35675 ft, heading SW at 463 mph. Spotted 79x before! [08:47:48 PM CDT] #ABB507 #N8531Q #B738 #SOUTHWEST #SWA3709 #WN3709 #ADSB #ADSBbot