Map of the St. Louis area showing the position and track of the aircraft described in the post.
๐บ๐ธ N978AK - Boeing 737MAX 9 - Alaska Airlines ASA377/AS377, Hartsfield - Jackson Atlanta (ATL) to Seattle-Tacoma (SEA) - 3.8 mi away @ 33500 ft, heading WNW at 426 mph. Spotted 2x before. [08:05:44 AM CST] #ADA167 #N978AK #B39M #ALASKA #ASA377 #AS377 #ADSB #ADSBbot