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

🇺🇸 N8558Z - Boeing 737NG 800/W - Southwest Airlines SWA790/WN790, Baltimore/Washington Thurgood Marshall (BWI) to Harry Reid (LAS) - 4.1 mi away @ 35675 ft, heading W at 391 mph. Spotted 61x before! [04:59:20 PM CST] #ABBD73 #N8558Z #B738 #SOUTHWEST #SWA790 #WN790 #ADSB #ADSBbot

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

🇺🇸 N8847Q - Boeing 737MAX 8 - Southwest Airlines SWA790/WN790, Baltimore/Washington Thurgood Marshall (BWI) to Harry Reid (LAS) - 4.3 mi away @ 36450 ft, heading W at 386 mph. Spotted 49x before! [04:57:52 PM CST] #AC300D #N8847Q #B38M #SOUTHWEST #SWA790 #WN790 #ADSB #ADSBbot