You'll be going to the Sea Tac United Terminal, which is in Concourse A, if you're flying with United Airlines from Seattle. With quick check-in, easy access to gates, and clear directional signs, this terminal was created with travelers in mind. The terminal offers a variety of options for last-minute travel necessities, a complete dinner, or a quick cup of coffee. Quiet workspaces a... https://airlinesairportterminals.com/united-airlines/united-airlines-seattle-tacoma-international-airport-sea-terminal/