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

🇺🇸 N840UA - Airbus A319 131 - United Airlines UAL2160/UA2160, Dallas-Fort Worth (DFW) to Newark Liberty (EWR) - 4.3 mi away @ 38850 ft, heading NE at 683 mph. Spotted 21x before! [02:10:25 PM CST] #AB819C #N840UA #A319 #UNITED #UAL2160 #UA2160 #ADSB #ADSBbot

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

🇺🇸 N12114 - Boeing 757 224/W - United Airlines UAL2160/UA2160 (ORD-IAH-LAX) - 4.8 mi away @ 38350 ft, heading SW at 520 mph. Spotted 2x before! [06:48:55 AM CST] #A05A01 #N12114 #B752 #UNITED #UAL2160 #UA2160 #ADSB #ADSBbot