Air Canada's Missed Flight Policy Allows Customers To Rebook Their Trip, Subject To Availability And Terms And Conditions. Air Canada Missed Flight Passengers Must Make Their Rebooking Directly With Air Canada Within 4 Hours Of The Original Departure Time For The Missed Flight. To Keep The Ticket's Value For A Later Rebooking, No-Shows Must Be Reported Prior To The Departure Of The Missed Flight. Refunds May Also Be Available In Certain Circumstances. 

Air Canada's Missed Flight Policy Varies Depending On The Type Of Ticket Purchased And The Reason For Missing The Flight.

If You Miss Your Flight Due To Circumstances Beyond Your Control, Such As A Medical Emergency Or A Delayed Connecting Flight, Air Canada May Allow You To Board The Next Available Flight To Your Destination Without Penalty.

However, If You Miss Your Flight Due To Personal Reasons, Such As Arriving Late At The Airport Or Not Having The Required Travel Documents, Air Canada Will Typically Charge A Fee To Change Your Flight Or Issue A New Ticket. Depending on the type of ticket purchased and the cause of the missed flight, Air Canada offers different missed flight policies