🇺🇸 N572GJ - Bombardier CRJ 700 - United Express SKW5538/OO5538, Chicago O'Hare (ORD) to Springfield-Branson Ntl (SGF) - 4.2 mi away @ 36275 ft, heading SW at 522 mph. Spotted 8x before. [09:59:20 PM CDT]
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Map of the St. Louis area showing the position and track of the aircraft described in the post.