United Airlines and United Express operate more than 4,500 flights a day to 339 airports across five continents. United is proud to have the world’s most comprehensive route network, and this year, the airline anticipates taking delivery of 21 new Boeing aircraft. United is a founding member of Star Alliance, which provides service to 192 countries via 28 member airlines. For more information, visit united.com, follow @United on Twitter or connect on Facebook.