Map of the St. Louis area showing the position and track of the aircraft described in the post.
๐บ๐ธ N433AS - Boeing 737NG 990ER/W - Alaska Airlines ASA920/AS920, Raleigh-Durham (RDU) to Seattle-Tacoma (SEA) - 28.0 mi away @ 31750 ft, heading WNW at 528 mph. Spotted 12x before! [08:41:56 AM CDT] #A52E54 #N433AS #B739 #ALASKA #ASA920 #AS920 #ADSB #ADSBbot