what airlines dont require a bachelor to work there i know united does
All the Major airlines in the US want a 4yr degree. They do not care what your degree is in as long as it’s from a legitimate accredited college. If you do not get a 4yr degree you will be severely limiting your career growth and options.
All of the legacy majors like American, Delta, FedEx, etc require a four year degree. Some of the low cost majors like Spirit might not, but all prefer it.
The regionals don’t require a degree. But I’m sure you don’t want to limit yourself so early on in your career.