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

🇺🇸 N332FR - Airbus A320 251NSL - Frontier Airlines FFT2017/F92017, St Louis Lambert (STL) to Harry Reid (LAS) - 3.9 mi away @ 15200 ft, heading WNW at 392 mph. Spotted 17x before! [02:50:44 PM CST] #A39DCA #N332FR #A20N #FRONTIER_FLIGHT #FFT2017 #F92017 #Departure #ADSB #ADSBbot