What is a good major if you are wanting to enter the airline industry? NOT a pilot?

For some odd reason, I have always had a passion for travel, mainly with aiports and airlines. If i wanted to be at the business standpoint in an airline, what would I need to major in (besides business)? Also, how would I get involved in the airline industry? Any tips on getting my foot in the door?

Here are a few offered by ERAU:

Aviation Management

Aviation Business Administration

Aviation Safety Science

Aeronautical Science

Technical Management -- Logistics

Technical Management -- Occupational Safety and Health

Find all Av Universities. here-

http://www.uaa.aero

Your Av U. career counselor will assist with job placement. You can also go to any airlines website and search open positions in their careers section.

Become a hospitality major, take classes in hospitality management and tell your teachers what your interested in. life if about networking if you can network through your teachers who I am sure already have a large network themselves then you will be able to get into the airline industry