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

🇺🇸 N8669B - Boeing 737NG 8H4/W - Southwest Airlines SWA1441/WN1441, Dallas Love Field (DAL) to Baltimore/Washington Thurgood Marshall (BWI) - 4.3 mi away @ 36925 ft, heading NE at 627 mph. Spotted 45x before! [01:34:02 PM CDT] #ABE8B6 #N8669B #B738 #SOUTHWEST #SWA1441 #WN1441 #ADSB #ADSBbot

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

🇺🇸 N8567Z - Boeing 737NG 800/W - Southwest Airlines SWA1441/WN1441, Phoenix Sky Harbor (PHX) to Indianapolis (IND) - 4.2 mi away @ 35400 ft, heading ENE at 551 mph. Spotted 67x before! [07:42:52 PM CST] #ABC107 #N8567Z #B738 #SOUTHWEST #SWA1441 #WN1441 #ADSB #ADSBbot