Section 825.801 - Special rules for airline flight crew employees, hours of service requirement(a) An airline flight crew employee's eligibility for FMLA leave is to be determined in accordance with § 825.110 except that whether an airline flight crew employee meets the hours of service requirement is to be determined as provided below.(b) Except as provided in paragraph (c) of this section, whether an airline flight crew employee meets the hours of service requirement is determined by assessing the number of hours the employee has worked or been paid over the previous 12 months. An airline flight crew employee will meet the hours of service requirement during the previous 12-month period if he or she has worked or been paid for not less than 60 percent of the employee's applicable monthly guarantee and has worked or been paid for not less than 504 hours.(1) The applicable monthly guarantee for an airline flight crew employee who is not on reserve status is the minimum number of hours for which an employer has agreed to schedule such employee for any given month. The applicable monthly guarantee for an airline flight crew employee who is on reserve status is the number of hours for which an employer has agreed to pay the employee for any given month.(2) The hours an airline flight crew employee has worked for purposes of the hours of service requirement is the employee's duty hours during the previous 12-month period. The hours an airline flight crew employee has been paid is the number of hours for which an employee received wages during the previous 12-month period. The 504 hours do not include personal commute time or time spent on vacation, medical, or sick leave.(c) An airline flight crew employee returning from USERRA-covered service shall be credited with the hours of service that would have been performed but for the period of absence from work due to or necessitated by USERRA-covered service in determining the employee's eligibility for FMLA-qualifying leave. Accordingly, an airline flight crew employee re-employed following USERRA-covered service has the hours that would have been worked for or paid by the employer added to any hours actually worked or paid during the previous 12-month period to meet the hours of service requirement. In order to determine the hours that would have been worked or paid during the period of absence from work due to or necessitated by USERRA-covered service, the employee's pre-service work schedule can generally be used for calculations.(d) In the event an employer of airline flight crew employees does not maintain an accurate record of hours worked or hours paid, the employer has the burden of showing that the employee has not worked or been paid for the requisite hours. Specifically, an employer must be able to clearly demonstrate that an airline flight crew employee has not worked or been paid for 60 percent of his or her applicable monthly guarantee or for 504 hours during the previous 12 months in order to claim that the airline flight crew employee is not eligible for FMLA leave.