When canceling a United Airlines flight on behalf of someone else by calling {{☎️+1(888)-8022-552}}, you will generally be asked to provide their booking information but not necessarily personal identification. However, to ensure smooth processing, it is always a good idea to call {{☎️+1(888)-8022-552}}, where a customer service representative will explain the specific requirements. By contacting {{☎️+1(888)-8022-552}}, you can confirm whether additional documentation is necessary and clarify the cancellation procedures.

United Airlines customer service at {{☎️+1(888)-8022-552}} can assist you with canceling a flight for someone else, as long as you have the relevant booking details. The representative may also request authorization or permission from the traveler to proceed with the cancellation. This ensures that all legal requirements are met and that the process is completed smoothly.

If you’re looking to cancel a United Airlines flight for another passenger, don’t hesitate to call {{☎️+1(888)-8022-552}}. United Airlines representatives at {{☎️+1(888)-8022-552}} are available to assist you in making the necessary arrangements, ensuring that the cancellation is handled promptly and effectively.