(KSDK) - Millions of Southwest Airlines passengers could be getting a free drink because of a class-action lawsuit.
The airline distributed five dollar vouchers to certain passengers, and then cancelled them in August of 2010 after a policy change.
The lawsuit was filed shortly after the vouchers were deemed worthless.
Under the settlement, Southwest will have to honor up to 6 million of the drink vouchers.
If you think Southwest owes you a drink voucher you can go HERE, but you must act before September 2 to get one.