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

🇺🇸 N781UA - Boeing 777 222 - United Airlines UAL1423/UA1423, Cancun (CUN) to Chicago O'Hare (ORD) - 4.4 mi away @ 37100 ft, heading NNE at 539 mph. Spotted 4x before. [05:25:22 PM CST] #AA9600 #N781UA #B772 #UNITED #UAL1423 #UA1423 #ADSB #ADSBbot

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

🇺🇸 N773AN - Boeing 777 223ER - American Airlines AAL9600/AA9600, Dallas-Fort Worth (DFW) to London Heathrow (LHR) - 4.2 mi away @ 33050 ft, heading NE at 591 mph. Spotted 4x before! [08:02:54 PM CST] #AA7439 #N773AN #B772 #AMERICAN #AAL9600 #AA9600 #ADSB #ADSBbot

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

🇺🇸 N781UA - Boeing 777 222 - United Airlines UAL2238/UA2238, Newark Liberty (EWR) to Los Angeles (LAX) - 4.2 mi away @ 36050 ft, heading W at 532 mph. Spotted 3x before! [06:57:57 PM CDT] #AA9600 #N781UA #B772 #UNITED #UAL2238 #UA2238 #ADSB #ADSBbot

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

🇺🇸 N781UA - Boeing 777 222 - United Airlines UAL562/UA562, San Francisco (SFO) to Washington Dulles (IAD) - 4.5 mi away @ 38300 ft, heading E at 596 mph. Spotted 2x before! [06:51:15 PM CDT] #AA9600 #N781UA #B772 #UNITED #UAL562 #UA562 #ADSB #ADSBbot