How do I know if my United ticket is refundable?

How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?How do I know if my United ticket is refundable?

https://central.xero.com/s/question/0D58V00009Ph1jUSAR/how-do-i-know-if-my-united-ticket-is-refundable-ua-refund-policy

How do I know if my United ticket is refundable?