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

🇺🇸 N358TD - Gulfstream Aerospace G200 - Solairus Aviation TWY358, Gary/Chicago (GYY) to Austin-Bergstrom (AUS) - 5.1 mi away @ 43625 ft, heading SSW at 534 mph. Spotted once before! [11:47:40 AM CDT] #A40432 #N358TD #G200 #TWILIGHT #TWY358 #ADSB #ADSBbot