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

🇺🇸 N571GJ - Bombardier CRJ 700 - United Express SKW5797/OO5797, Chicago O'Hare (ORD) to Tulsa (TUL) - 4.4 mi away @ 38325 ft, heading WSW at 507 mph. Spotted 6x before! [04:21:45 PM CDT] #A752BF #N571GJ #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 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