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

🇺🇸 N17264 - Boeing 737MAX 8 - United Airlines UAL1827/UA1827, San Diego (SAN) to Newark Liberty (EWR) - 4.6 mi away @ 38325 ft, heading ENE at 592 mph. Spotted 15x before. [03:02:37 AM CST] #A123E2 #N17264 #B38M #UNITED #UAL1827 #UA1827 #ADSB #ADSBbot