Provides assistance to air travelers who experience disability-related problems. Call DOT’s toll-free hotline for air travelers with disabilities 1-800-778-4838 or 1-800-455-9880 (TTY) to obtain assistance.  The hotline will provide general information about the rights of air travelers with disabilities, respond to requests for printed consumer information, and assist air travelers with disabilities with time-sensitive disability-related issues.  The hours for the hotline are 9 a.m. to 5 p.m. Eastern time, Monday through Friday, except federal holidays.