You can change departure times, seat assignments, guest information, fare class, and extras such as checked bags by navigating to My Trips on our app or website.
Once you've selected or confirmed your dates of travel, you can edit guest information, add or remove Extras, or change seats.
When modifying guest information, keep in mind you won't be able to change the primary passenger's information.
Once your modifications are complete, confirm payment and you're all set!