United Airlines offers numerous domestic and international flights from Terminal A of the Philadelphia International Airport (PHL). United Airlines PHL Terminal  is one of the most busier terminals within the airport, which contains modern amenities with efficient passenger services. United Airline provides daily flights to other major cities such as Chicago, Newark, San Francisco, among others, in addition to the international routes. Passengers have available dining, retail shops, and comfortable waiting spaces as they await their respective flights. United Airlines makes for an easy experience when flying in PHL: its leisure travelers find reliable service as well as the convenience to many destinations worldwide.