If you're here looking up United Airlines customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. United Airlines also goes by or is associated with the names United, United Airways, United Air, United Airlines Inc, United Airlines, Mileage Plus. They are considered to be part of the following sectors and industries: Industrials, Transportation, Airlines. United Airlines is associated with terms like private, b2c, airlines by their customers and industry analysts. Their competition, in the eyes of customers, are companies like JetBlue, Delta Airlines, American Airlines, Spirit Air, Virgin Atlantic, Lufthansa. They employ 86,000 people according to customers in the know.