Switching Hosts

I have an upcoming meeting that I scheduled but now cannot attend and will be on a flight so I can't start the meeting and switch hosts . The person who needs to host it is not authorized on my pro account. 

Can I have her join with several days early and switch the host to her or would it revert back to me on day of? Any other suggestions?

I'd like to avoid sending a cancelation and having her sending a new zoom link to our whole team.