Map of the St. Louis area showing the position and track of the aircraft described in the post.
๐บ๐ธ N278AK - Boeing 737NG 900ER/W - Alaska Airlines ASA503/AS503, St Louis Lambert (STL) to Seattle-Tacoma (SEA) - 3.4 mi away @ 15050 ft, heading WNW at 391 mph. Spotted 8x before! [06:35:17 PM CDT] #A2C43E #N278AK #B739 #ALASKA #ASA503 #AS503 #Departure #ADSB #ADSBbot