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

🇺🇸 N8517F - Boeing 737NG 800/W - Southwest Airlines SWA3415/WN3415, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.3 mi away @ 37225 ft, heading E at 573 mph. Spotted 90x before. [02:28:06 PM CST] #ABAE62 #N8517F #B738 #SOUTHWEST #SWA3415 #WN3415 #ADSB #ADSBbot

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

🇺🇸 N8649A - Boeing 737NG 8H4/W - Southwest Airlines SWA3415/WN3415, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.6 mi away @ 37450 ft, heading E at 566 mph. Spotted 74x before. [08:33:28 PM CST] #ABE147 #N8649A #B738 #SOUTHWEST #SWA3415 #WN3415 #ADSB #ADSBbot

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

🇺🇸 N431WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3415/WN3415, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.2 mi away @ 38250 ft, heading E at 625 mph. Spotted 77x before. [09:15:11 PM CST] #A528D6 #N431WN #B737 #SOUTHWEST #SWA3415 #WN3415 #ADSB #ADSBbot

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

🇺🇸 N8810L - Boeing 737MAX 8 - Southwest Airlines SWA3415/WN3415, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.3 mi away @ 37050 ft, heading E at 645 mph. Spotted 64x before! [02:30:57 PM CST] #AC23EF #N8810L #B38M #SOUTHWEST #SWA3415 #WN3415 #ADSB #ADSBbot

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

🇺🇸 N8625A - Boeing 737NG 8H4/W - Southwest Airlines SWA3415/WN3415, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.3 mi away @ 37675 ft, heading E at 593 mph. Spotted 99x before! [02:19:29 PM CST] #ABD94D #N8625A #B738 #SOUTHWEST #SWA3415 #WN3415 #ADSB #ADSBbot