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

🇺🇸 N68891 - Boeing 737NG 924ER/W - United Airlines UAL1323/UA1323, Washington Dulles (IAD) to Harry Reid (LAS) - 6.5 mi away @ 30525 ft, heading W at 459 mph. Spotted 9x before. [10:08:46 AM CST] #A9249C #N68891 #B739 #UNITED #UAL1323 #UA1323 #ADSB #ADSBbot

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

🇺🇸 N68452 - Boeing 737NG 924ER/W - United Airlines UAL1323/UA1323, Washington Dulles (IAD) to Harry Reid (LAS) - 4.0 mi away @ 34375 ft, heading WNW at 463 mph. Spotted 14x before. [09:52:36 AM CST] #A91535 #N68452 #B739 #UNITED #UAL1323 #UA1323 #ADSB #ADSBbot

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

🇺🇸 N69847 - Boeing 737NG 924ER/W - United Airlines UAL1323/UA1323, Washington Dulles (IAD) to Harry Reid (LAS) - 4.3 mi away @ 36725 ft, heading W at 464 mph. Spotted 7x before! [10:03:19 AM CST] #A94B72 #N69847 #B739 #UNITED #UAL1323 #UA1323 #ADSB #ADSBbot

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

🇺🇸 N11206 - Boeing 737NG 824/W - United Airlines UAL1323/UA1323, Washington Dulles (IAD) to Harry Reid (LAS) - 4.1 mi away @ 34075 ft, heading W at 462 mph. Spotted 6x before! [09:43:45 AM CST] #A03618 #N11206 #B738 #UNITED #UAL1323 #UA1323 #ADSB #ADSBbot