A popular question we get is about dress codes for various airlines. It seems quite varied from airline to airline. Generally, the rule of thumb is to err on the side of caution and dress in business casual attire. So no tennis shoes (sneakers, trainers), no shorts, no open toe shoes, no exceptionally short skirts, no jeans and wear a collared shirt. So be conservative and professional.
I remember years ago Delta used to make the men wear suits and ties except to Hawaii. Also, no jeans were allowed in First Class. Times have changed though as United now allow shorts.
What is the dress code for your airline? What’s been your experience as you travel?
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