The United Airline Pet {{1–716–791–9668}} Policy flies 4,500 times a day to over 300 cities on five continents. Moreover, United is a member of Star Alliance, which comprises 26 member airlines, and has alliances with another 18 carriers. You can accrue and use points on 44 airlines through these partnerships, allowing you to visit a wide range of locations. In order to start taking advantage of United's extensive network, you need to become familiar with its frequent flyer program if your local airport is one of its strongholds.