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

🇺🇸 N8529Z - Boeing 737NG 800/W - Southwest Airlines SWA2731/WN2731 (MCI-SAN-LAS-STL) - 3.4 mi away @ 8275 ft, heading E at 335 mph. Spotted 74x before! [09:21:08 PM CDT] #ABB271 #N8529Z #B738 #SOUTHWEST #SWA2731 #WN2731 #Landing #ADSB #ADSBbot

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

🇺🇸 N8631A - Boeing 737NG 8H4/W - Southwest Airlines SWA2731/WN2731 (MCI-SAN-LAS-STL) - 3.3 mi away @ 8175 ft, heading E at 332 mph. Spotted 89x before! [09:32:15 PM CDT] #ABDC78 #N8631A #B738 #SOUTHWEST #SWA2731 #WN2731 #Landing #ADSB #ADSBbot