My experience with Delta was much better than with other airlines, for example, Alaska Airlines. I self identified at check in and the gate that I am Deaf. Once the crew knew that I am Deaf, I was informed that I could board early, someone discussed with me about whether I should check my carry on bags, some of their flight attendants were able to communicate with me in ASL regarding meals/drinks and left me notes about where my exit should be in case of an emergency. Also, they had mini video screens in front of each seat. The video screen displayed messages about how soon we would land and some flight announcements. I am sure there are some other announcements that I didn't have an access to but I am hoping this story will help to improve accessibility at Delta and at other Airlines.