Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N461AS - Boeing 737NG 990ER/W - Alaska Airlines ASA508/AS508, Seattle-Tacoma (SEA) to Cincinnati/Northern Kentucky (CVG) - 3.8 mi away @ 32750 ft, heading ESE at 593 mph. Spotted 3x before. [04:04:03 PM CST] #A59D63 #N461AS #B739 #ALASKA #ASA508 #AS508 #ADSB #ADSBbot