Sun Country Airlines YYC Terminal uses Concourse D for the majority of its flights and is based out of the Domestic Terminal at Calgary International Airport (YYC). Among the services offered to passengers at this station are shopping establishments, culinary options, and cozy seating places. On flights operated by Sun Country, passengers can anticipate a smooth check-in procedure and effective security checks. YYC’s state-of-the-art amenities and obvious signage guarantee passengers a hassle-free journey. It’s crucial to check your boarding card or confirm information with the airline before departing, as gate assignments sometimes change.