Height-wise, attendants should be between 5'2” and 6'3” without shoes. They do not allow facial piercings or visible tattoos – even if concealed. A high school degree is required, with 2 or more years of college preferred.

In 2026, the traditional "height requirement" for flight attendants has largely been replaced by a "functional reach test." Most airlines no longer require a specific height like 5'8", but you must be able to reach safety equipment and overhead bins, which typically translates to a minimum height of around 155 cm to 160 cm (5'1" to 5'3"). Candidates are often asked to stand on their tiptoes and reach a mark on a wall—usually at 210 cm (6'11")—without shoes. Conversely, there is often a maximum height limit (usually around 6'3") to ensure the crew can move comfortably within the cabin without constant crouching. These rules are strictly about safety and operational efficiency; flight attendants must be able to close overhead compartments and access emergency oxygen masks or fire extinguishers stored in high places. While physical appearance standards remain professional, the focus in 2026 is much more on physical agility, stamina, and the ability to perform safety duties rather than the "model-like" height standards of the mid-20th century.