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

🇺🇸 N8756S - Boeing 737MAX 8 - Southwest Airlines SWA2456/WN2456, Chicago Midway (MDW) to William P Hobby (HOU) - 4.9 mi away @ 38350 ft, heading WSW at 512 mph. Spotted 39x before! [01:52:59 PM CDT] #AC0C24 #N8756S #B38M #SOUTHWEST #SWA2456 #WN2456 #ADSB #ADSBbot

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

🇺🇸 N8570W - Boeing 737NG 800/W - Southwest Airlines SWA2456/WN2456, Chicago Midway (MDW) to William P Hobby (HOU) - 5.2 mi away @ 40125 ft, heading SSW at 510 mph. Spotted 92x before! [12:28:19 PM CDT] #ABC3C6 #N8570W #B738 #SOUTHWEST #SWA2456 #WN2456 #ADSB #ADSBbot

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

🇺🇸 N8738K - Boeing 737MAX 8 - Southwest Airlines SWA2456/WN2456, Chicago Midway (MDW) to William P Hobby (HOU) - 13.3 mi away @ 35775 ft, heading SW at 484 mph. Spotted 57x before! [12:26:44 PM CDT] #AC04F5 #N8738K #B38M #SOUTHWEST #SWA2456 #WN2456 #ADSB #ADSBbot