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

🇺🇸 N772UA - Boeing 777 222 - United Airlines UAL1423/UA1423, Cancun (CUN) to Chicago O'Hare (ORD) - 4.6 mi away @ 36600 ft, heading NNE at 580 mph. Spotted 3x before. [05:43:46 PM CST] #AA7238 #N772UA #B772 #UNITED #UAL1423 #UA1423 #ADSB #ADSBbot

Incident: United B772 at Newark on Apr 28th 2025, bleed leak problem #B772 #N772UA #UA-1321
http://avherald.com/h?article=52714f9a

#realadsb Type: #B772 Tail: #N772UA Callsign: #UAL1321 Icao: #AA7238 • 9mi Southwest of #KEWR Newark, US • what?