For example: Any mileage earned on JAL Group flight in August 1, will remain valid until August 31, 3 years later.
* When you are on a waitlist for the award flight, holding JAL international Award Tickets and such, required mileage will be deducted at the time of a seat confirmation. Only when your award seat is confirmed from the waitlist and you have required number of miles in your account, awards can be redeemed.
*If you do not use your mileage to redeem an award within the validity period, the mileage will expire.