After about 3 weeks of vacation I logged into the portal today to see the following message:

Thank you for your interest in United. After careful consideration of your application, we regret we are unable to further consider you for our selection process at this time. Although we are not in a position to provide you specific feedback on your application, we appreciate you keeping United Airlines in mind and wish you the best in your career, wherever it takes you.

Pilot Hiring Programs

What could've triggered this, Is that final or am I able to reapply after some time?