ICAO: A2C087
Owner: ALASKAAIRLINES
Flt: ASA460 N277AK B739 SEA-BOS
Time: 2026-04-01 23:37:42 EDT
Min Alt: 9075 ft
Min Dist: 0.99 nm (22deg NNE)
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ICAO: A2C087
Owner: ALASKAAIRLINES
Flt: ASA358 N277AK B739 PDX-BOS
Time: 2026-02-25 15:09:41 EST
Min Alt: 8250 ft
Min Dist: 0.99 nm (22deg NNE)
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ICAO: A2C087
Owner: ALASKAAIRLINES
Flt: ASA358 N277AK B739 PDX-BOS
Time: 2026-02-22 15:08:50 EST
Min Alt: 9550 ft
Min Dist: 1.01 nm (16deg NNE)
Squawk: 6675
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ICAO: A2C087
Owner: ALASKA AIRLINES
Flt: ASA306 N277AK B739 SEA-BOS-SEA
Time: 2026-01-21 15:35:44 EST
Min Alt: 8800 ft
Min Dist: 1.99 nm (18° NNE)
Squawk: 6321
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Planefence ICAO: A2C087
Flt: ASA389 ALASKAAIRLINES SAN - SJC
First seen: 2026-01-16 16:41:53 EST
Min Alt: 2325 ft MSL
Min Dist: 0.31 mi
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ICAO: A2C087
Owner: ALASKA AIRLINES
Flt: ASA358 N277AK B739 PDX-BOS
Time: 2026-01-16 14:53:41 EST
Min Alt: 9450 ft
Min Dist: 1 nm (21° NNE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
ICAO: A2C087
Owner: ALASKA AIRLINES
Flt: ASA390 N277AK B739 SAN-BOS
Time: 2026-01-05 17:35:26 EST
Min Alt: 8075 ft
Min Dist: 2.85 nm (71° ENE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N277AK - Boeing 737NG 900ER/W - Alaska Airlines ASA388/AS388 (SEA-STL-SEA) - 3.8 mi away @ 13825 ft, heading NW at 426 mph. Spotted 9x before! [04:45:12 PM CST] #A2C087 #N277AK #B739 #ALASKA #ASA388 #AS388 #TakingOff #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N277AK - Boeing 737NG 900ER/W - Alaska Airlines ASA291/AS291, Seattle-Tacoma (SEA) to St Louis Lambert (STL) - 3.4 mi away @ 5925 ft, heading NNE at 319 mph. Spotted 8x before! [06:15:09 PM CDT] #A2C087 #N277AK #B739 #ALASKA #ASA291 #AS291 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N277AK - Boeing 737NG 900ER/W - Alaska Airlines ASA522/AS522 (SEA-BNA-SEA) - 5.3 mi away @ 35975 ft, heading WNW at 516 mph. Spotted 7x before! [07:22:25 PM CDT] #A2C087 #N277AK #B739 #ALASKA #ASA522 #AS522 #ADSB #ADSBbot
Planefence ICAO: A2C087
Flt: ASA311 ALASKAAIRLINES SEA - SFO
First seen: 2025-03-23 18:52:32 EDT
Min Alt: 1900 ft MSL
Min Dist: 0.32 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N277AK - Boeing 737NG 900ER/W - Alaska Airlines ASA504/AS504, St Louis Lambert (STL) to Seattle-Tacoma (SEA) - 3.3 mi away @ 13450 ft, heading NW at 426 mph. Spotted 6x before! [08:29:05 AM CST] #A2C087 #N277AK #B739 #ALASKA #ASA504 #AS504 #Landing #Departure #ADSB #ADSBbot
