A handheld computing device has an operating system (OS), and can run mobile apps. In the 2010s, most handheld devices are also equipped with Wi-Fi, Bluetooth, near field communication (NFC) capabilities and Global Positioning System (GPS) capabilities.
Skyscanner allows you to find the cheapest flights to Phoenix-Mesa Gateway (from hundreds of airlines including American Airlines, Delta, United) without having to enter specific dates or even destinations, making it the best place to find cheap flights for your trip.
Some flights may be operated by the following airlines, doing business as United Express: Chautauqua Airlines, CommutAir, ExpressJet Airlines, GoJet Airlines, Mesa Air, Republic Airlines, Shuttle America, Silver Airways, SkyWest Airlines or Trans States Airlines.