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

🇺🇸 N8684F - Boeing 737NG 8H4/W - Southwest Airlines SWA2219/WN2219, Phoenix Sky Harbor (PHX) to Baltimore/Washington Thurgood Marshall (BWI) - 4.3 mi away @ 36525 ft, heading ENE at 561 mph. Spotted 83x before! [02:20:25 AM CDT] #ABEF79 #N8684F #B738 #SOUTHWEST #SWA2219 #WN2219 #ADSB #ADSBbot

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

🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2219/WN2219, Phoenix Sky Harbor (PHX) to Baltimore/Washington Thurgood Marshall (BWI) - 4.6 mi away @ 39050 ft, heading ENE at 581 mph. Spotted 58x before! [02:46:41 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2219 #WN2219 #ADSB #ADSBbot

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

🇺🇸 N8319F - Boeing 737NG 8H4/W - Southwest Airlines SWA2219/WN2219, Phoenix Sky Harbor (PHX) to Baltimore/Washington Thurgood Marshall (BWI) - 4.1 mi away @ 36725 ft, heading E at 576 mph. Spotted 75x before! [02:42:00 AM CDT] #AB5FAA #N8319F #B738 #SOUTHWEST #SWA2219 #WN2219 #ADSB #ADSBbot