; (v) subject to paragraph (5), with respect to a situation in which the origin or the destination of the travel is outside the continental United States— (I) the scheduled flight time is more than 14 hours; and (II) the covered employee or the agency head is required to report to duty not later than the day after the date on which the travel of the covered employee or the agency head begins; (vi) the use of the accommodations results in overall cost savings to the Federal Government by avoiding additional subsistence costs, overtime, or lost productive time while the covered employee or the agency head waits for coach-class accommodations to become available; (vii) no space is available in coach-class accommodations in time to accomplish the mission of the agency in which the covered employee or the agency head is employed, or to which the covered employee is applying, as applicable, which is urgent and cannot be postponed; or (viii) when required because of the mission of the agency in which the covered employee or the agency head is employed, or to which the covered employee is applying, as applicable, consistent with the internal procedures of that agency. (2) Disclosure of cost Not later than 90 days after the date on which official travel for which the head of an agency or the White House Chief of Staff has signed a waiver under paragraph (1) ends, the head of the agency or the White House Chief of Staff, as applicable, shall disclose on a public website— (A) the signed waiver; (B) the exception under that paragraph on which the head of the agency or the White House Chief of Staff relied when authorizing the travel