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

🇺🇸 N8885Q - Boeing 737MAX 8 - Southwest Airlines SWA4821/WN4821, Phoenix Sky Harbor (PHX) to Indianapolis (IND) - 9.9 mi away @ 38025 ft, heading E at 613 mph. Spotted 47x before. [05:28:20 PM CST] #AC3EA3 #N8885Q #B38M #SOUTHWEST #SWA4821 #WN4821 #ADSB #ADSBbot

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

🇺🇸 N8929S - Boeing 737MAX 8 - Southwest Airlines SWA4821/WN4821, Phoenix Sky Harbor (PHX) to Indianapolis (IND) - 4.2 mi away @ 36575 ft, heading E at 634 mph. Spotted 39x before! [06:41:49 PM CST] #AC5066 #N8929S #B38M #SOUTHWEST #SWA4821 #WN4821 #ADSB #ADSBbot