Planefence ICAO: A70333
Flt: ASA459 ALASKAAIRLINES BOS - SEA
First seen: 2025-12-07 07:12:59 EST
Min Alt: 2300 ft MSL
Min Dist: 0.36 mi
adsb planefence by kx1t - adsbexchange - planefence

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N551AS - Boeing 737NG 890/W - Alaska Airlines ASA455/AS455, San Francisco (SFO) to Washington Dulles (IAD) - 4.6 mi away @ 39150 ft, heading E at 513 mph. Spotted for first time! [03:04:00 AM CDT] #A70333 #N551AS #B738 #ALASKA #ASA455 #AS455 #ADSB #ADSBbot