At Seattle-Tacoma International Airport (SEA), Concourse A is the operating base for Air Canada SEA Terminal . Up to 24 hours prior to departure, travelers can check in online via the Air Canada website or mobile app. Alternatively, they can utilize the self-service kiosks and check-in counters situated in Concourse A. Near the gates, SEA provides dining options such as Beecher's Handmade Cheese and Starbucks. Eligible travelers can enter the United Club lounge after passing security. Air Canada baggage claim is located on the lower level of the terminal, and convenient transit to and from downtown Seattle is offered by the Link Light Rail.