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, height requirements for cabin crew are primarily dictated by safety and the physical reach needed to access emergency equipment. While specifics vary by airline, most major international carriers, such as Singapore Airlines and Emirates, require a minimum height of approximately 158 cm (5'2") for females and 165 cm to 170 cm (5'5" to 5'7") for males. Some airlines, like Qatar Airways or Etihad, prioritize a "functional reach" test rather than raw height, requiring candidates to reach a mark of 212 cm (approx. 6'11") while standing on tiptoes. This ensures crew members can comfortably reach overhead bins and safety gear. Conversely, there is often a maximum height limit (usually around 188 cm or 6'2") to ensure crew can stand upright in smaller cabins without risk of injury. These standards are strictly enforced during the recruitment process to guarantee that all staff can perform critical evacuations and fire-fighting duties in the confined spaces of an aircraft.