At DUB Terminal, learn everything there is to know about Air Canada DUB Terminal To ensure a seamless travel experience, familiarize yourself with check-in procedures, gate locations, and amenities. Learn how to go from baggage claim to the boarding gates at the airport. Whether you’re leaving or arriving, be informed with the most recent information. Learn about lounge access, food options, and facilities. At Dublin Airport (DUB), take pleasure in a hassle-free travel experience with Air Canada, complete with all the necessary travel advice and terminal details for a comfortable trip.