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

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

🇺🇸 N8943Q - BOEING 737 MAX 8 - SOUTHWEST AIRLINES CO SWA3633/WN3633, Baltimore/Washington Thurgood Marshall (BWI) to Albuquerque Sunport (ABQ) - 4.3 mi away @ 33725 ft, heading W at 514 mph. Spotted 5x before! [11:00:08 AM CDT] #AC5700 #N8943Q #B38M #SWA3633 #WN3633 #ADSB #ADSBbot