Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8901Q - Boeing 737MAX 8 - Southwest Airlines SWA3633/WN3633, Baltimore/Washington Thurgood Marshall (BWI) to San Francisco (SFO) - 3.8 mi away @ 31750 ft, heading W at 552 mph. Spotted 47x before! [11:27:40 AM CDT] #AC47DE #N8901Q #B38M #SOUTHWEST #SWA3633 #WN3633 #ADSB #ADSBbot