porter airlines calgary terminal customers head to the Domestic Terminal's security checkpoint after finishing the check-in procedure. Calgary International Airport has modernized its security protocols by deploying personnel committed to a quick and secure screening process along with cutting edge equipment. Passengers can take use of the variety of amenities available beyond security because the Domestic Terminal is well-organized and security is usually swift. Porter Airlines customers can enjoy a comfortable waiting space at the airport, whether they want to buy coffee, peruse the stores, or just unwind in one of the seating areas.