What is United Airlines’ policy regarding alcohol consumption prior to duty?

United Airlines follows a policy that prohibits employees from consuming alcohol within a specified time frame prior to duty. This policy aims to ensure safety, performance, and the well-being of both employees and passengers. The correct answer indicates a strict adherence to a 12-hour period before an employee is scheduled to be on duty. This standard is established to minimize the risk of any impairment and ensure that crew members are fully alert and capable of performing their duties safely. This precaution is consistent with general aviation standards and regulations, promoting a safe flying experience for everyone involved.

Other options—8 hours, 10 hours, or no restrictions—do not align with United's commitment to safety and professional conduct, highlighting the importance of this 12-hour guideline.