When calling from the United States or Canada regarding United Airline reservations, dial 1-800-UNITED-1 (1-800-864-8331). Hearing-impaired callers calling from the United States or Canada can reach United Airlines reservations by calling 1-800-323-0170. To obtain information regarding flight arrivals and departures, call 1-800-824-6200.
There are country-specific telephone numbers for people to call if they are in countries outside the United States and Canada and wish to make or change flight reservations with United Airlines. Visit United.com, click on Contact Us, click on the plus sign beside Flight Reservations, select View International Contact Options and select the region from which you are calling.