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

🇺🇸 N33132 - Boeing 757 224/W - United Airlines UAL2191/UA2191, Newark Liberty (EWR) to Los Angeles (LAX) - 4.5 mi away @ 36950 ft, heading WSW at 505 mph. Spotted for first time! [04:11:02 PM CST] #A39C62 #N33132 #B752 #UNITED #UAL2191 #UA2191 #ADSB #ADSBbot

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

🇺🇸 N17133 - Boeing 757 224/W - United Airlines UAL2191/UA2191, Newark Liberty (EWR) to Los Angeles (LAX) - 4.8 mi away @ 39675 ft, heading WSW at 524 mph. Spotted 3x before! [03:35:32 PM CDT] #A11FC1 #N17133 #B752 #UNITED #UAL2191 #UA2191 #ADSB #ADSBbot

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

🇺🇸 N17133 - Boeing 757 224/W - United Airlines UAL2191/UA2191, Newark Liberty (EWR) to Los Angeles (LAX) - 4.8 mi away @ 40025 ft, heading WSW at 513 mph. Spotted 2x before! [03:15:02 PM CDT] #A11FC1 #N17133 #B752 #UNITED #UAL2191 #UA2191 #ADSB #ADSBbot

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

🇺🇸 N17105 - Boeing 757 224/W - United Airlines UAL2191/UA2191 (EWR-LAX-PHX) - 4.5 mi away @ 37975 ft, heading W at 516 mph. Spotted 3x before! [03:32:09 PM CDT] #A11F5A #N17105 #B752 #UNITED #UAL2191 #UA2191 #ADSB #ADSBbot