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 JUS549/UJ549, El Paso (ELP) to Willow Run (YIP) - 4.6 mi away @ 38750 ft, heading ENE at 570 mph. Spotted 24x before! [03:35:03 PM CDT] #AB742E #N837US #MD88 #JET_USA #JUS549 #UJ549 #ADSB #ADSBbot

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

🇺🇸 N836US - McDonnell Douglas DC-9 88SF - USA Jet Airlines JUS549/UJ549 - 5.1 mi away @ 37850 ft, heading SW at 510 mph. Spotted 10x before! [02:33:04 PM CDT] #AB7077 #N836US #MD88 #JET_USA #JUS549 #UJ549 #ADSB #ADSBbot