Many holiday travelers were unable to reach their destinations when Greyhound canceled bus service , airlines canceled flights at Sea - Tac International Airport .
Amtrak shut down passenger service between Eugene , Oregon and Vancouver , British Columbia .
Many holiday travelers were unable to reach their destinations when Greyhound canceled bus service , airlines canceled flights at Sea - Tac International Airport , and Amtrak shut down passenger service between Eugene , Oregon and Vancouver , British Columbia .