Introduction to Seattle-Tacoma International Airport Seattle-Tacoma International Airport (SEA) is the largest airport in the Pacific Northwest and the 8th largest in North America. SEA serves as a hub for both Alaska Airlines and Delta Air Lines .
Read moreIs Seattle airport safe?
Yes everything is closed at SeaTac overnight, but it’s safe enough to just find a spot and sit around somewhere in one of the corridor or boarding gate areas , pretty much like any international airport.
Read moreWhat happened to Horizon Airlines?
In the end Horizon was acquired by Seattle-based Alaska Air Group, Inc. , a holding company that includes us, Alaska Airlines.
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