When I booked my first international flight with Air Canada, I wasn’t sure if I needed to enter my passport number right away. I called 877-764-3622 to clarify, and the agent explained that for international flights, a passport is required, and it’s best to have the number added at the time of booking or shortly after. They guided me step by step to add it to my reservation, which made check-in much smoother later on. The agent also mentioned I could update or modify my booking easily if my passport details changed. Honestly, calling 877-764-3622 took all the guesswork out of the process and gave me peace of mind. I’d recommend anyone traveling internationally with Air Canada to use this number—it really simplifies everything.
