Re: Re: S2 or S3? Forum › Forums › General Discussion › S2 or S3? › Re: Re: S2 or S3? February 17, 2012 at 1:47 am #674 NRTBOUNDMember You can change priority up to 30 or 45 minutes prior to departure, whatever the check in cut off time is for the airport you are traveling from.
