United Airlines Confirmation Number: A unique alphanumeric code assigned to a passenger’s reservation, serving as proof of a confirmed flight. For instance, “UA123456” could represent a confirmation for a flight from San Francisco to New York.
This confirmation number is crucial for managing travel plans. It allows passengers to check in online, select seats, add baggage, and track flight status. Historically, confirmation numbers were issued via paper tickets. Now, they are primarily managed through mobile apps or online accounts.
