US Transportation Secretary Sean Duffy has called on airline passengers to abandon the growing trend of travelling in pyjamas, slippers and overly casual clothing, arguing that a more respectful approach to dress and behaviour could help restore courtesy in the skies. Speaking at Newark Airport in New Jersey, Duffy said he had noticed a steady “degradation in civility” among travellers, prompting the launch of a nationwide “civility campaign” ahead of the holiday rush.
He stressed that passengers do not need to dress formally, but should aim for simple, respectful attire—something as basic as jeans and a clean shirt. According to Duffy, thoughtful dressing sets a tone of mutual respect and contributes to a calmer travel environment. He also urged passengers to show politeness to airline staff and help fellow travellers when needed, saying these small gestures can greatly improve the flying experience.
The push comes at a time when in-flight disturbances have surged sharply. FAA data shows a 400% rise in unruly passenger incidents since 2019, with reports of confrontations and aggression remaining significantly above pre-pandemic levels. In 2021, nearly one in five flight attendants reported experiencing a physical incident on the job.
Etiquette experts have backed Duffy’s appeal. They argue that airport dress is not about style or wealth but about demonstrating consideration. Diane Gottsman of the Protocol School of Texas said pyjamas belong in private spaces, while former flight attendant and etiquette specialist Jacqueline Whitmore noted that clothing influences mindset and behaviour—an idea rooted in the concept of “enclothed cognition.”
Whitmore said adults should avoid treating airports like their living rooms, emphasising that appropriate attire is a sign of respect for oneself and others. Dressing with intention, she noted, encourages more confident and courteous behaviour, creating a more pleasant atmosphere for everyone on board.
