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

🇺🇸 N33286 - Boeing 737NG 824/W - United Airlines UAL636/UA636 (PNS-ORD-BTV) - 4.8 mi away @ 38575 ft, heading NNE at 525 mph. Spotted 17x before! [03:37:21 PM CDT] #A3A0CC #N33286 #B738 #UNITED #UAL636 #UA636 #ADSB #ADSBbot

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

🇺🇸 N33286 - Boeing 737NG 824/W - United Airlines UAL8108/UA8108, Newark Liberty (EWR) to Chicago O'Hare (ORD) - 4.7 mi away @ 39375 ft, heading E at 552 mph. Spotted 16x before! [03:25:13 AM CDT] #A3A0CC #N33286 #B738 #UNITED #UAL8108 #UA8108 #ADSB #ADSBbot

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

🇺🇸 N33286 - Boeing 737NG 824/W - United Airlines UAL1396/UA1396, St Louis Lambert (STL) to Denver (DEN) - 3.3 mi away @ 13275 ft, heading WNW at 423 mph. Spotted 15x before! [10:21:31 AM CDT] #A3A0CC #N33286 #B738 #UNITED #UAL1396 #UA1396 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N33286 - Boeing 737NG 824/W - United Airlines UAL2290/UA2290, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 6.3 mi away @ 38375 ft, heading SW at 490 mph. Spotted 14x before! [02:03:49 PM CST] #A3A0CC #N33286 #B738 #UNITED #UAL2290 #UA2290 #ADSB #ADSBbot