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

🇺🇸 N69839 - Boeing 737NG 924ER/W - United Airlines UAL1437/UA1437, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.3 mi away @ 35225 ft, heading SW at 520 mph. Spotted 15x before! [06:31:02 PM CDT] #A94B51 #N69839 #B739 #UNITED #UAL1437 #UA1437 #ADSB #ADSBbot

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

🇺🇸 N36469 - Boeing 737NG 924ER/W - United Airlines UAL1437/UA1437, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 6.7 mi away @ 33450 ft, heading SW at 516 mph. Spotted 13x before! [05:43:19 PM CDT] #A41E74 #N36469 #B739 #UNITED #UAL1437 #UA1437 #ADSB #ADSBbot