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

🇺🇸 N79279 - Boeing 737NG 824/W - United Airlines UAL698/UA698, Ronald Reagan Washington Ntl (DCA) to San Francisco (SFO) - 4.6 mi away @ 38225 ft, heading W at 541 mph. Spotted 3x before! [08:00:37 PM CDT] #AAC2E2 #N79279 #B738 #UNITED #UAL698 #UA698 #ADSB #ADSBbot

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

🇺🇸 N37353 - Boeing 737MAX 8 - United Airlines UAL698/UA698, Ronald Reagan Washington Ntl (DCA) to San Francisco (SFO) - 4.3 mi away @ 36400 ft, heading W at 479 mph. Spotted 7x before! [06:57:31 PM CDT] #A44213 #N37353 #B38M #UNITED #UAL698 #UA698 #ADSB #ADSBbot

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

🇺🇸 N37318 - Boeing 737MAX 8 - United Airlines UAL698/UA698, Ronald Reagan Washington Ntl (DCA) to San Francisco (SFO) - 3.7 mi away @ 31825 ft, heading W at 419 mph. Spotted 4x before! [08:44:04 PM CST] #A4418C #N37318 #B38M #UNITED #UAL698 #UA698 #ADSB #ADSBbot