Yes, changes to a WestJet flight can be made after check-in, but there are specific conditions and procedures to follow. Once you have checked in, your ability to modify your flight may depend on several factors such as the type of fare you purchased, the destination, and the timing of the changes you wish to make.
Generally, WestJet allows changes to be made via their website or mobile app, and it is important to note that any changes may incur additional fees, depending on the circumstances. If the flight you wish to change has already departed, your options may be more limited, and you might need to consider rebooking options.
For changes related to cancellations, rerouting, or other significant adjustments, travelers are encouraged to consult the specific policies available on WestJet's official website. The web page often provides detailed guidance about the various scenarios travelers might encounter.
In summary, while it is possible to make changes after check-in, be sure to review the guidelines on the WestJet website for the most accurate and up-to-date information.