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

🇺🇸 N37415 - UNITED AIRLINES INC UAL796/UA796, Washington Dulles (IAD) to San Francisco (SFO) - 3.8 mi away @ 32925 ft, heading W at 466 mph. Spotted for first time! [05:17:33 PM CST] #A44540 #N37415 #B39M #UAL796 #UA796 #ADSB #ADSBbot

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

🇺🇸 N37548 - Boeing 737MAX 9 - United Airlines UAL796/UA796, Washington Dulles (IAD) to San Francisco (SFO) - 3.4 mi away @ 28675 ft, heading W at 448 mph. Spotted 4x before. [08:52:11 PM CST] #A44963 #N37548 #B39M #UNITED #UAL796 #UA796 #ADSB #ADSBbot