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

🇺🇸 N837US - McDonnell Douglas DC-9 88SF - USA Jet Airlines JUS101/UJ101 - 5.4 mi away @ 37050 ft, heading SSW at 503 mph. Spotted 17x before! [06:23:09 PM CDT] #AB742E #N837US #MD88 #JET_USA #JUS101 #UJ101 #ADSB #ADSBbot