🇺🇸 N851UA - Airbus A319 131 - United Airlines UAL2804/UA2804, George Bush Intcntl/Houston (IAH) to St Louis Lambert (STL) - 3.7 mi away @ 3750 ft, heading NNW at 299 mph. Spotted 53x before. [10:00:44 PM CST] #ABACD2 #N851UA #A319 #UNITED #UAL2804 #UA2804 #Landing #Arrival #ADSB #ADSBbot

🇺🇸 N37561 - Boeing 737MAX 9 - United Airlines UAL2804/UA2804 (TPA-ORD-PWM) - 3.4 mi away @ 27025 ft, heading NNE at 484 mph. Spotted 5x before. [09:11:00 AM CDT] #A449A2 #N37561 #B39M #UNITED #UAL2804 #UA2804 #ADSB #ADSBbot

🇺🇸 N17430 - UNITED AIRLINES INC UAL2804/UA2804 (TPA-ORD-PWM) - 5.3 mi away @ 34800 ft, heading NNE at 519 mph. Spotted for first time! [08:46:45 AM CDT] #A12AE3 #N17430 #B39M #UAL2804 #UA2804 #ADSB #ADSBbot