You can modify or cancel your valet parking reservation up to 24 hours prior to the start time of your service. Valair will provide a full credit to your account, which has no expiration date and is transferable toward your future airport parking reservations. Any cancellation processed less than 24 hours prior to your reservation time will be subject to a credit less 25% of the total amount. To modify or cancel a reservation, please send us an email at ““.