Which airport was the first to open a Starbucks location?

Here is the question :

WHICH AIRPORT WAS THE FIRST TO OPEN A STARBUCKS LOCATION?

Here is the option for the question :

Boston Logan
Denver International
Seattle-Tacoma International
Portland International

The Answer:

And, the answer for the the question is :

Seattle-Tacoma International

Explanation:

[STC0017856]. The first airport Starbucks opened in 1991 at Seattle-Tacoma International Airport, a decision that was appropriate considering that the coffee chain’s first store was established in Seattle. Starbucks is now a fixture in airports all over the world. Starbucks expanded to 78 airports in the United States and Canada over the course of the next 20 years. Chicago O’Hare will have the largest selection of airport Starbucks as of 2023, with 14 outlets spread throughout its four terminals.