What should I major in college as backup in future?
You should study something you have interest in and think you might like to do in the future. The airlines really don’t care what your major is.
Anything that interests you and you could see yourself doing as a career.
Thank you for responding back. I’m interested in aviation or engineering. Do you have any ideas of people you know majored in those two?
I would not major in aviation as it does not really provide you with a backup.