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

🇺🇸 N7704B - Boeing 737NG 7BD/W - Southwest Airlines SWA3918/WN3918, Baltimore/Washington Thurgood Marshall (BWI) to Orlando (MCO) - 3.7 mi away @ 31250 ft, heading SW at 467 mph. Spotted 59x before! [08:54:46 PM CST] #AA6BED #N7704B #B737 #SOUTHWEST #SWA3918 #WN3918 #ADSB #ADSBbot

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

🇺🇸 N7824A - Boeing 737NG 7BK/W - Southwest Airlines SWA3918/WN3918 (DCA-MDW-SAT) - 4.6 mi away @ 37750 ft, heading SW at 475 mph. Spotted 40x before! [08:36:43 PM CST] #AA9AD9 #N7824A #B737 #SOUTHWEST #SWA3918 #WN3918 #ADSB #ADSBbot

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

🇺🇸 N7746C - Boeing 737NG 7BD/W - Southwest Airlines SWA3918/WN3918 (DCA-MDW-SAT) - 4.8 mi away @ 40300 ft, heading SSW at 501 mph. Spotted 43x before! [09:11:18 PM CST] #AA7B10 #N7746C #B737 #SOUTHWEST #SWA3918 #WN3918 #ADSB #ADSBbot

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

🇺🇸 N290WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3918/WN3918 (DCA-MDW-SAT) - 4.5 mi away @ 38400 ft, heading SSW at 491 mph. Spotted 46x before! [08:57:54 PM CST] #A2F77B #N290WN #B737 #SOUTHWEST #SWA3918 #WN3918 #ADSB #ADSBbot