Jass, I was just married on May 5th and flew American. Some of the larger airlines unfortunately still do not have hanging closets, or use their closets for storage. I just spoke to the attendants at the gate as soon as we got there and let them know that I had a wedding gown. They were all so nice and went out of their way to help. On one of the flights they actually asked the captain to hang it in the cockpit and the other flight hung it in the back of 1st class. Even the TSA agents were really nice and gave me the tip of laying down the dress at the back of my bin, hooking on the dress to the bin so that it would drag through the Xray and not get crushed. Also, the Excellence will press your gown and your fiancés suit/tux as part of the wedding packages and then have it delivered back to the room early the day of the wedding.