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

🇺🇸 N442UA - Airbus A320 232 - United Airlines UAL2138/UA2138 (MSY-ORD-CVG) - 3.3 mi away @ 27975 ft, heading NNE at 511 mph. Spotted 27x before. [03:02:00 PM CST] #A553CE #N442UA #A320 #UNITED #UAL2138 #UA2138 #ADSB #ADSBbot

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

🇺🇸 N454UA - Airbus A320 232 - United Airlines UAL2138/UA2138 (MSY-ORD-CVG) - 3.6 mi away @ 19325 ft, heading NNE at 476 mph. Spotted 49x before. [12:10:37 PM CST] #A582BB #N454UA #A320 #UNITED #UAL2138 #UA2138 #ADSB #ADSBbot