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

🇺🇸 N68843 - Boeing 737NG 924ER/W - United Airlines UAL591/UA591, Newark Liberty (EWR) to San Antonio (SAT) - 4.0 mi away @ 33000 ft, heading SW at 566 mph. Spotted 10x before! [09:21:45 AM CST] #A923EF #N68843 #B739 #UNITED #UAL591 #UA591 #ADSB #ADSBbot

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

🇺🇸 N830UA - Airbus A319 131 - United Airlines UAL591/UA591, Newark Liberty (EWR) to St Louis Lambert (STL) - 3.3 mi away @ 4025 ft, heading NNE at 253 mph. Spotted 21x before! [01:53:11 AM CDT] #AB5A1D #N830UA #A319 #UNITED #UAL591 #UA591 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N24736 - Boeing 737NG 724/W - United Airlines UAL591/UA591, Newark Liberty (EWR) to San Antonio (SAT) - 4.7 mi away @ 38050 ft, heading SW at 503 mph. Spotted 29x before! [08:54:56 AM CDT] #A24CE0 #N24736 #B737 #UNITED #UAL591 #UA591 #ADSB #ADSBbot

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

🇺🇸 N54711 - Boeing 737NG 724/W - United Airlines UAL591/UA591, Newark Liberty (EWR) to San Antonio (SAT) - 4.7 mi away @ 40050 ft, heading WSW at 458 mph. Spotted 17x before! [09:04:51 AM CDT] #A6F482 #N54711 #B737 #UNITED #UAL591 #UA591 #ADSB #ADSBbot