United Airlines(UA) 聯合航空
United Airlines, Inc. (commonly referred to as United), the largest airlines in the world, is the U.S. flag carrier, headquartered at Willis Tower in Chicago, Illinois. Up to 2023, United operates 213 domestic and 135 international destinations network spanning all six inhabited continents with a fleet of 938 aircrafts (2023).
United airlines is one of the Star Alliance members and Skytrax ranked her as a 3 star airlines.