here is a general overview of Air Canada's cancellation policy. However, please note that policies can change, and it's always best to check the most current information on Air Canada's official website or by contacting their customer service.

Air Canada's Cancellation Policy typically includes the following points:

• 24-Hour Risk-Free Cancellation: Air Canada usually offers a 24-hour risk-free cancellation policy. This means that if you book a flight directly through Air Canada and need to cancel within 24 hours of booking, you can receive a full refund to your original form of payment. This policy applies as long as the booking was made at least seven days before the flight's departure date.

• Refundable vs. Non-Refundable Tickets: Air Canada offers different types of tickets, including refundable and non-refundable fares. Refundable tickets generally come with a higher price but allow you to cancel and receive a refund, minus any applicable fees. Non-refundable tickets are cheaper but might not be eligible for refunds or can come with substantial change/cancellation fees.

• Change and Cancellation Fees: If you need to cancel a non-refundable ticket, Air Canada typically charges a change or cancellation fee. These fees can vary depending on factors such as the fare class, route, and timing of the change or cancellation. The remaining value of the ticket might be provided as an eCredit, which you can use towards a future Air Canada booking.

• Economy Basic Fares: Air Canada introduced Economy Basic fares, which are typically non-refundable and have more restrictions than other fare types. These fares often have higher change and cancellation fees compared to other fare classes.

• Flexibility During Extraordinary Circumstances: In situations such as natural disasters, severe weather, or other extraordinary events, Air Canada might offer more flexible policies for changes and cancellations. This could include waived change fees or the option to rebook for a different date without the usual penalties.

• Travel Insurance: Consider whether you have travel insurance that might cover cancellation costs due to unforeseen circumstances. Some insurance policies offer coverage for trip cancellations, interruptions, and delays.

It's important to read and understand the specific terms and conditions associated with the fare class you've purchased when considering changes or cancellations. If you need to cancel or make changes to your Air Canada booking, I recommend visiting their official website or contacting their customer service for the most accurate and up-to-date information based on your specific situation.