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

🇺🇸 N801UA - Airbus A319 131 - United Airlines UAL255/UA255, Austin-Bergstrom (AUS) to Newark Liberty (EWR) - 4.8 mi away @ 39175 ft, heading ENE at 567 mph. Spotted 29x before! [08:38:27 PM CDT] #AAE757 #N801UA #A319 #UNITED #UAL255 #UA255 #ADSB #ADSBbot

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

🇺🇸 N77552 - Boeing 737MAX 9 - United Airlines UAL255/UA255, Austin-Bergstrom (AUS) to Newark Liberty (EWR) - 4.1 mi away @ 34050 ft, heading ENE at 516 mph. Spotted 10x before! [10:51:20 PM CDT] #AA7EBC #N77552 #B39M #UNITED #UAL255 #UA255 #ADSB #ADSBbot