My Profile     Adamstack01 ******* *******, ******* ******* United States ******* ******* ******* We are accessible around-the-clock at the united airline cancellation policy support desk to answer any questions you may have, process cancellations, and allay any doubts you may have.Call the united airline cancellation phone number with any questions you might have about flight changes and cancellations. The staff will assist you with everything from changing reservations to cancelling a ticket.