ICAO: #A70AA1
Owner: #ALASKAAIRLINES
Flt: #ASA311 #N553AS #B738 #BOS-#PDX
Time: 2026-04-04 06:10:03 EDT
Min Alt: 12875 ft
Min Dist: 1.2 nm (102deg ESE)

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#ICAO: #A70AA1
Owner: #ALASKA AIRLINES
Flt: #ASA358 #N553AS #B738 #PDX-BOS
Time: 2025-12-30 15:28:41 EST
Min Alt: 9575 ft
Min Dist: 0.99 nm (22° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: #A70AA1
Owner: #ALASKAAIRLINES
Flt: #ASA460 #N553AS #B738 #SEA-#BOS
Time: 2026-05-26 00:25:17 EDT
Min Alt: 9425 ft
Min Dist: 0.99 nm (14deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa

ICAO: #A70AA1
Owner: #ALASKAAIRLINES
Flt: #ASA358 #N553AS #B738 #PDX-#BOS
Time: 2026-05-07 15:22:20 EDT
Min Alt: 9500 ft
Min Dist: 0.99 nm (20deg NNE)
Squawk: #1507
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa

ICAO: #A70AA1
Owner: #ALASKAAIRLINES
Flt: #ASA311 #N553AS #B738 #BOS-#PDX
Time: 2026-05-26 06:03:39 EDT
Min Alt: 2750 ft
Min Dist: 0.4 mi (-3deg N)

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ICAO: #A70AA1
Owner: #ALASKAAIRLINES
Flt: #ASA1319 #N553AS #B738 #BOS-#PDX
Time: 2026-05-07 17:32:02 EDT
Min Alt: 2975 ft
Min Dist: 0.3 mi (56deg NE)

#adsb <a href="/hashtag/planefence" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#planefence by kx1t - planefence adsbexchange flightaware faa

🇺🇸 N553AS - Boeing 737NG 890/W - Alaska Airlines ASA670/AS670, Raleigh-Durham (RDU) to Seattle-Tacoma (SEA) - 4.4 mi away @ 37850 ft, heading WNW at 521 mph. Spotted 4x before. [07:50:38 AM CDT] #A70AA1 #N553AS #B738 #ALASKA #ASA670 #AS670 #ADSB #ADSBbot

🇺🇸 N553AS - Boeing 737NG 890/W - Alaska Airlines ASA337/AS337, St Louis Lambert (STL) to Portland (PDX) - 4.2 mi away @ 13775 ft, heading NW at 421 mph. Spotted 3x before. [05:47:08 PM CDT] #A70AA1 #N553AS #B738 #ALASKA #ASA337 #AS337 #TakingOff #Departure #ADSB #ADSBbot

🇺🇸 N553AS - Boeing 737NG 890/W - Alaska Airlines ASA434/AS434, San Francisco (SFO) to Washington Dulles (IAD) - 4.3 mi away @ 34400 ft, heading E at 619 mph. Spotted 2x before! [06:46:39 PM CST] #A70AA1 #N553AS #B738 #ALASKA #ASA434 #AS434 #ADSB #ADSBbot