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

🇺🇸 N47505 - Boeing 737MAX 9 - United Airlines UAL2384/UA2384, George Bush Intcntl/Houston (IAH) to St Louis Lambert (STL) - 3.4 mi away @ 3550 ft, heading NE at 196 mph. Spotted 3x before! [06:33:00 PM CST] #A5D623 #N47505 #B39M #UNITED #UAL2384 #UA2384 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N47505 - Boeing 737MAX 9 - United Airlines UAL1439/UA1439, Dallas-Fort Worth (DFW) to Newark Liberty (EWR) - 4.9 mi away @ 37050 ft, heading NE at 494 mph. Spotted 2x before! [09:17:37 PM CDT] #A5D623 #N47505 #B39M #UNITED #UAL1439 #UA1439 #ADSB #ADSBbot