Miles are valid until the end of the 36th month after accrual.
Please use the Members-only Features to check the expiration dates of your miles.
Miles accrued on May 23, 2015 is valid until May 31, 2018.
Miles accrued on June 10, 2016 is valid until June 30, 2019.
Miles accrued on July 1, 2017 is valid until July 31, 2020.