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

🇺🇸 N17753 - Boeing 737NG 7V3/W - United Airlines UAL2298/UA2298 (ATL-ORD-MSP-SFO) - 5.8 mi away @ 39150 ft, heading N at 535 mph. Spotted 16x before! [10:35:25 AM CDT] #A13651 #N17753 #B737 #UNITED #UAL2298 #UA2298 #ADSB #ADSBbot

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

🇺🇸 N34222 - Boeing 737NG 824/W - United Airlines UAL2298/UA2298, Hartsfield - Jackson Atlanta (ATL) to Chicago O'Hare (ORD) - 3.5 mi away @ 24425 ft, heading NNE at 468 mph. Spotted 13x before! [10:50:38 AM CDT] #A3C775 #N34222 #B738 #UNITED #UAL2298 #UA2298 #ADSB #ADSBbot