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

🇺🇸 N570GJ - Bombardier CRJ 700 - United Express SKW5797/OO5797, Chicago O'Hare (ORD) to Tulsa (TUL) - 19.2 mi away @ 37950 ft, heading WSW at 491 mph. Spotted 3x before! [04:32:28 PM CDT] #A74F08 #N570GJ #CRJ7 #LINDBERGH #SKW5797 #OO5797 #ADSB #ADSBbot

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

🇺🇸 N570GJ - Bombardier CRJ 700 - United Express SKW5546/OO5546, Chicago O'Hare (ORD) to Springfield-Branson Ntl (SGF) - 4.1 mi away @ 36275 ft, heading SW at 509 mph. Spotted 2x before! [10:10:17 AM CDT] #A74F08 #N570GJ #CRJ7 #LINDBERGH #SKW5546 #OO5546 #ADSB #ADSBbot

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

🇺🇸 N570GJ - Bombardier CRJ 700 - United Express SKW5336/OO5336, Memphis (MEM) to Chicago O'Hare (ORD) - 4.2 mi away @ 36100 ft, heading NNE at 502 mph. Spotted once before! [07:07:14 PM CDT] #A74F08 #N570GJ #CRJ7 #LINDBERGH #SKW5336 #OO5336 #ADSB #ADSBbot