🇺🇸 N587AS - Boeing 737NG 890/W - Alaska Airlines ASA14/AS14, San Diego (SAN) to Ronald Reagan Washington Ntl (DCA) - 5.5 mi away @ 39025 ft, heading ENE at 566 mph. Spotted 4x before. [06:06:37 PM CDT] #A78FFA #N587AS #B738 #ALASKA #ASA14 #AS14 #ADSB #ADSBbot